Top Phone Support Services in the United States
From Silicon Valley startups to Fortune 500s in New York and beyond, the United States offers deep expertise in phone-based customer care, compliance, and tech-enabled service delivery. On Clutch, you’ll find verified reviews, case studies, and detailed service breakdowns to help you evaluate phone support services based on quality, responsiveness, and ROI.
Our team vets providers through client interviews and transparent scoring so you can compare agencies by budget, industry focus, time zone coverage, language support, and platform integrations. Whether you need 24/7 phone answering services, inbound call handling services, or fully U.S.-based customer service solutions, use filters to shortlist the best fit for your operations. Start with these resources:
• Phone Support Services in Los Angeles
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15 Leaders 15 Contenders
604 Companies
List of the Top United States Customer Service Phone Support Companies
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UndisclosedUndisclosed250 - 999Houston, TX
Services provided
40% Customer Service Outsourcing40% Call Center Services20% Back Office OutsourcingFocus Areas
70% Phone Support Services20% Chat Support Services10% Email Support ServicesSee all 6 projectsOnQ Global is a prominent provider of Customer Service BPO and Call Center Outsourcing solutions. Reviews indicate that approximately 95% of feedback is positive, highlighting their impressive work quality, efficient project management, and exceptional leadership. Clients appreciate their flexibility, with over 80% noting their ability to adapt processes and exceed expectations, particularly in customer support and revenue cycle management.
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$1,000+< $25 / hr50 - 249Fort Lauderdale, FL
Services provided
50% Customer Service Outsourcing15% Call Center Services10% Back Office Outsourcing +310% IT Managed Services10% IT Staff Augmentation5% Business ConsultingFocus Areas
20% Phone Support Services30% Chat Support Services30% Email Support Services +120% Order Processing & TakingSee all 5 projectsEvateck is a Customer Support Outsourcing company specializing in comprehensive customer service solutions, including Call Center Solutions and Remote Customer Care. The company's reviews are overwhelmingly positive, with clients praising its professional project management, rapid response times, and alignment with company values. Approximately 100% of reviewers commend Evateck for its efficiency and quality in managing customer interactions, highlighting its exceptional company culture and expertise.
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UndisclosedUndisclosed50 - 249Butler, NJ
Services provided
10% Customer Service Outsourcing90% Call Center ServicesFocus Areas
100% Phone Support ServicesSee all 17 projectsAnserve Inc. is a Customer Service BPO specializing in Call Center Solutions and Customer Support Services. Feedback highlights their responsiveness and professionalism, with 100% positive reviews emphasizing seamless 24-hour patient care. Clients praise their exceptional adaptability and commendable communication skills, making Anserve Inc. a reliable choice for Customer Support Outsourcing needs.
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$10,000+$50 - $99 / hr10,000+Mount Olive, NJ
Services provided
60% Customer Service Outsourcing20% IT Managed Services10% Logistics & Supply Chain Consulting +110% Sales OutsourcingFocus Areas
100% Phone Support ServicesSee all 1 projectsTMP Direct is a call center service provider specializing in delivering comprehensive end-to-end customer support solutions. They consistently exceed client expectations, earning a 100% positive feedback score, with reviewers highlighting their professional attitude and effective communication. Clients appreciate their high-quality service and commitment to enhancing customer experience.
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$1,000+< $25 / hr250 - 999Walnut, CA
Services provided
75% Customer Service Outsourcing25% Call Center ServicesFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 1 projectsHelplama specializes in Customer Support Outsourcing, providing a team of trained agents handling customer inquiries across various channels such as emails, live chat, phone, and social media. Reviews highlight their exceptional organizational skills, rapid response times, and consistent quality, leading to significant improvements in customer satisfaction metrics for clients. Their ability to retain skilled agents ensures continuity and expertise in managing customer care operations.
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$1,000+< $25 / hr1,000 - 9,999Bristol, CT
Services provided
25% Customer Service Outsourcing50% Call Center Services25% Back Office OutsourcingFocus Areas
57% Phone Support Services43% Order Processing & TakingSee all 10 projectsACC is a customer contact center company specializing in both inbound and outbound services, including customer service, technical support, and appointment setting. Reviews highlight their efficiency and quality of service, with approximately 70% noting quick response times and professionalism. While pricing is occasionally suggested as an area for improvement, 80% of reviews commend their reliable and effective services.
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UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
20% Customer Service Outsourcing25% AI Development25% Call Center Services +215% AI Consulting15% Generative AIFocus Areas
25% Phone Support Services50% Chat Support Services25% Email Support ServicesSee all 1 projectsLiveAdmins is a customer engagement company specializing in providing live chat services for businesses. Based on the reviews, they are praised for their human-centered approach, avoiding AI-based solutions, and delivering timely, responsive service. As all feedback provided is positive, with no areas of improvement noted, 100% of reviewers commend their personal touch and reliability.
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$250,000+$25 - $49 / hr250 - 999Miramar, FL
Services provided
61% Customer Service Outsourcing19% Call Center Services10% Back Office Outsourcing +110% Corporate Training & CoachingFocus Areas
80% Phone Support Services10% Chat Support Services10% Email Support ServicesSee all 3 projectsArise is an outbound services company specializing in call management, appointment setting, and marketing. It is praised for its reliability and strong communication, with reviews consistently highlighting helpful service and customer care. Approximately 100% of the reviews express satisfaction with no significant areas for improvement, and clients report financial savings ranging from $100 to $5,000 monthly.
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UndisclosedUndisclosed250 - 999Denver, CO
Services provided
39% Customer Service Outsourcing48% Call Center Services13% Back Office OutsourcingFocus Areas
39% Phone Support Services32% Chat Support Services29% Order Processing & TakingSee all 26 projectsIntelligent Office is a business process outsourcing company specializing in services like telephone answering, virtual office, and office space solutions. Reviews highlight their quick response time and efficiency, with 100% of reviewers praising their speed and customer service. While some suggest pricing improvements, clients universally appreciate the convenience and effectiveness of their services.
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UndisclosedUndisclosed250 - 999Tallahassee, FL
Services provided
10% Customer Service Outsourcing90% Call Center ServicesFocus Areas
50% Phone Support Services50% Order Processing & TakingSee all 8 projectsPATLive is a company that offers 24/7 phone answering services tailored to small businesses and individual entrepreneurs. The reviews underscore PATLive's efficiency in managing calls, saving clients significant time, and enhancing communication. Approximately 100% of reviewers appreciate the professionalism and skill of PATLive's team, with 83% noting the value of their service in reducing workload. Despite some concerns over cost, 100% of clients affirm its justified expense given the reliable service and positive customer interactions.
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UndisclosedUndisclosed50 - 249Gastonia, NC
Services provided
20% Customer Service Outsourcing50% Call Center Services15% Back Office Outsourcing +115% Sales OutsourcingFocus Areas
100% Phone Support ServicesSee all 7 projectsAnswerLive is a call center service provider specializing in after-hours and 24/7 answering services. The reviews highlight their professionalism and efficiency, with approximately 83% of reviewers praising their responsiveness and customer service. However, some challenges include communication gaps during team transitions and occasional duplicate messaging. Overall, clients appreciate AnswerLive's dedication to maintaining seamless operations and recommending them for similar service needs.
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UndisclosedUndisclosed50 - 249Spring, TX
Services provided
40% Customer Service Outsourcing25% Back Office Outsourcing25% Call Center Services +110% Sales OutsourcingFocus Areas
20% Phone Support Services33% Chat Support Services33% Email Support Services +114% Order Processing & TakingSee all 4 projectsWestpark Communications is a professional call answering and customer service center based in Houston, offering services such as warranty support, tech support, and data entry. With 75% of reviews highlighting effective communication and attentive service, the company is noted for its family-like treatment of clients and ability to enhance revenue. While they excel in communication and reliability, some reviewers mentioned the need for improved agent training due to turnover.
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UndisclosedUndisclosed10 - 49Chesapeake, VA
Services provided
30% Customer Service Outsourcing70% Call Center ServicesFocus Areas
50% Phone Support Services50% Order Processing & TakingSee all 14 projectsMAP Communications is a call-answering service provider. Their reviews show a mixed reception, with one client expressing dissatisfaction due to inadequate customer support and billing issues, while another client highlights their efficient call management and communication skills, resulting in improved revenue and efficiency. Approximately 50% of the feedback is positive, with customer service and response time being frequently mentioned strengths.
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$1,000+< $25 / hr10 - 49Capon Bridge, WV
Services provided
35% Customer Service Outsourcing45% Call Center Services10% Back Office Outsourcing +110% Sales OutsourcingFocus Areas
46% Phone Support Services29% Chat Support Services14% Email Support Services +111% Order Processing & TakingSee all 7 projectsBungee (formerly Direct Answer) is a customer service outsourcing company providing call handling, billing support, data processing, and donor management services. The reviews reflect strong positive feedback, with approximately 90% of clients praising their responsive communication, tailored solutions, and high-quality support. Clients appreciate Bungee's ability to quickly adapt to changes and maintain seamless integration with their processes, resulting in enhanced efficiency and customer satisfaction.
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$1,000+< $25 / hr10 - 49Baltimore, MD
Services provided
20% Customer Service Outsourcing30% Finance & Accounting Outsourcing (FAO)20% Back Office Outsourcing +310% Business Consulting10% Call Center Services10% Financial ConsultingFocus Areas
35% Phone Support Services36% Order Processing & Taking29% Chat Support ServicesSee all 3 projectsRemSource is a professional back-office service provider specializing in phone support, email management, and medical billing. They are highly regarded for their customer care and efficiency, with reviews highlighting their ability to free up client time and increase productivity. Approximately 100% of reviewers noted their professionalism, while 67% mentioned improved workflow and communication. Consistency across operators was identified as an area for improvement by one reviewer.
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Undisclosed< $25 / hr1,000 - 9,999Plantation, FL
Services provided
25% Customer Service Outsourcing30% Business Consulting25% Call Center Services +120% Market ResearchFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 23 projectsMiXBS is a Customer Service Outsourcing company specializing in Call Center Outsourcing and Remote Customer Care. Reviews indicate a high level of satisfaction, with approximately 100% of feedback highlighting their effective 24/7 customer support and seamless integration with client branding. Clients appreciate their cost-effective solutions and responsive support team, which enhances operational efficiency without compromising professionalism.
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$1,000+< $25 / hr50 - 249Omaha, NE
Services provided
40% Customer Service Outsourcing60% Call Center ServicesFocus Areas
50% Phone Support Services50% Order Processing & TakingSee all 19 projectsComplete Call Solutions is a call center service provider specializing in customer support, appointment scheduling, and administrative assistance. The reviews reveal a generally positive feedback, with about 86% praising their professionalism, scalability, and effective communication. Common themes include their ability to efficiently manage inbound calls and provide timely assistance, although some areas for improvement were noted, such as call transferring and enhanced communication for optimal setup.
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$1,000+< $25 / hr1,000 - 9,999Princeton, NJ
Services provided
10% Customer Service Outsourcing60% Back Office Outsourcing15% Document Digitization & Management +210% Finance & Accounting Outsourcing (FAO)5% Financial ConsultingFocus Areas
35% Phone Support Services40% Order Processing & Taking25% Chat Support ServicesSee all 23 projectsOutsource RCM is a Customer Support Outsourcing company specializing in accounts receivable management and insurance claim processing. Reviews highlight a 100% positive feedback rate, emphasizing their proactive approach, expertise in revenue cycle management, and excellent project management. Clients commend their reliability and integration as an extension of internal teams, though they suggest enhancing real-time dashboard customization.
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UndisclosedUndisclosed10 - 49Lake Hallie, WI
Services provided
10% Customer Service Outsourcing90% Call Center ServicesFocus Areas
100% Phone Support ServicesSee all 10 projectsGold Cross Answering Service is a telecommunications company providing 24/7 answering and dispatching services. Their clients appreciate their reliable and professional service, with over 90% of feedback highlighting effective communication and consistency. Reviewers often praise Gold Cross for their adaptability, prompt problem resolution, and ability to integrate seamlessly with client operations. Clients report significant improvements in customer service and operational efficiency.
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$1,000+< $25 / hr10 - 49Tucson, AZ
Services provided
20% Customer Service Outsourcing80% Call Center ServicesFocus Areas
100% Phone Support ServicesSee all 8 projectsContact One is an inbound service provider specializing in call answering, customer service, and appointment booking. The company is highly rated for its efficiency and professionalism, with approximately 80% of reviews praising its prompt and reliable customer service. While some clients suggest staffing improvements, the majority highlight significant cost savings, with up to 40% saved monthly.
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$10,000+< $25 / hr250 - 999Las Vegas, NV
Services provided
68% Customer Service Outsourcing19% Call Center Services13% Back Office OutsourcingFocus Areas
40% Phone Support Services30% Chat Support Services20% Email Support Services +110% Order Processing & TakingSee all 7 projectsLiveSalesman is a Customer Service BPO that specializes in Customer Support Outsourcing and Call Center Solutions. Overall, their services are well-received, with 80% of reviewers highlighting their responsiveness and ability to adapt quickly to unique client needs. Some variability in representative performance was noted, though issues were generally addressed promptly.
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$1,000+< $25 / hr1,000 - 9,999Wexford, PA
Services provided
10% Customer Service Outsourcing20% Accounting20% Back Office Outsourcing +420% Finance & Accounting Outsourcing (FAO)10% Employer of Record (EOR) Services10% Other Digital Marketing10% Recruitment Process OutsourcingFocus Areas
25% Phone Support Services30% Chat Support Services30% Email Support Services +115% Order Processing & TakingSee all 9 projectsIntegra Global Solutions is a Customer Service BPO specializing in Customer Support Outsourcing and Call Center Solutions. Reviewers commend the company's reliability, accuracy, and efficient project management, noting that tasks are consistently completed on schedule and with attention to detail. Over 80% of reviews highlight their effective communication and cost-effective services, although some suggest improvements in proactive scheduling and workflow optimization.
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$1,000+< $25 / hr1,000 - 9,999Burnsville, MN
Services provided
50% Customer Service Outsourcing50% Call Center ServicesFocus Areas
62% Phone Support Services38% Chat Support ServicesSee all 2 projectsThe Connection is a specialized company providing inbound answering services to enhance customer-business integration and improve productivity. Reviews highlight their adaptability and efficiency, with a 100% positive feedback rate mentioning their ability to save significant time and costs. Clients praise their flawless execution and innovative customer service strategies, consistently meeting or exceeding expectations without any need for improvement.
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UndisclosedUndisclosed1,000 - 9,999Cincinnati, OH
Services provided
10% Customer Service Outsourcing30% Call Center Services25% IT Managed Services +225% Market Research10% Sales OutsourcingFocus Areas
50% Phone Support Services50% Order Processing & TakingSee all 1 projectsRDI Corporation is an IT services company specializing in network infrastructure and cloud management. The feedback indicates a 100% positive reception, with clients praising their personalized and efficient service. RDI Corporation has maintained a successfully functioning network for over 14 years, reflecting their reliability and alignment with client values.
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$1,000+Undisclosed50 - 249San Francisco, CA
Services provided
50% Customer Service Outsourcing30% Call Center Services10% Back Office Outsourcing +110% Document Digitization & ManagementFocus Areas
20% Phone Support Services55% Chat Support Services15% Email Support Services +110% Order Processing & TakingSee all 4 projectswrrk is a Customer Support Outsourcing company that specializes in providing comprehensive outsourced customer support services, including technical and product-related inquiries. The company is recognized for its professionalism, adaptability, and ability to meet service level agreements. Positive feedback accounts for approximately 90% of references, highlighting their effective scaling and customer communication. Some reviews suggest improvements in response times and evolving documentation.
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$1,000+< $25 / hr10 - 49Dallas, TX
Services provided
20% Customer Service Outsourcing35% Staffing20% Back Office Outsourcing +215% HR Outsourcing10% Call Center ServicesFocus Areas
55% Phone Support Services30% Email Support Services15% Chat Support ServicesSee all 3 projectsKore BPO is a business process outsourcing company specializing in recruitment, marketing support, and call management services. The majority of the reviews are overwhelmingly positive, with clients praising their cost-effectiveness, punctual project delivery, and strong communication skills. Over 80% of reviewers highlight their ability to achieve targets and integrate seamlessly with client operations.
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$25,000+< $25 / hr50 - 249Lehi, UT
Services provided
25% Customer Service Outsourcing25% Call Center Services20% Demand Generation Marketing +220% Sales Outsourcing10% Back Office OutsourcingFocus Areas
40% Phone Support Services20% Chat Support Services20% Email Support Services +120% Order Processing & TakingSee all 1 projectsBoomsourcing is a lead generation company that excels in improving client leads and sales. Reviews highlight a 120% improvement in lead generation and an 85% increase in sales, with 100% of reviewers noting effective communication and engagement. Positive feedback underscores their strong alignment with client values and goals.
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UndisclosedUndisclosed50 - 249Phoenix, AZ
Services provided
40% Customer Service Outsourcing45% Call Center Services15% Back Office OutsourcingFocus Areas
70% Phone Support Services30% Order Processing & TakingSee all 9 projectsReceptionHQ is a company specializing in providing answering services and customer support solutions. Reviews indicate a high level of satisfaction, with strengths noted in their user-friendly services and efficient call handling. Approximately 100% of reviewers commend their ability to save businesses significant time and money, demonstrating their value in enhancing customer service operations.
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Undisclosed< $25 / hr50 - 249Portland, OR
Services provided
30% Customer Service Outsourcing40% Call Center Services30% Sales OutsourcingFocus Areas
50% Phone Support Services50% Chat Support ServicesSee all 4 projectsHelloSells is a virtual customer service provider specializing in call handling and integration services for various business needs. Across multiple reviews, clients have praised HelloSells for their professionalism, effective communication, and responsive customer service. Approximately 90% of feedback highlights their strong availability and ability to improve sales conversions and operational efficiency, while a small percentage notes minor limitations in their scripting capabilities.
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UndisclosedUndisclosed50 - 249San Antonio, TX
Services provided
30% Customer Service Outsourcing70% Call Center ServicesFocus Areas
50% Phone Support Services50% Order Processing & TakingSee all 1 projectsTAS United is a call center service provider specializing in after-hours support for companies with 24/7 operations. Based on client reviews, the company is praised for its dependability and effective communication, with 100% positive feedback on responsiveness and project management. Initial challenges with script clarity were quickly resolved, ensuring smooth operation and client satisfaction.
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$1,000+$100 - $149 / hr50 - 249Arlington, VA
Services provided
25% Customer Service Outsourcing25% Call Center Services25% Content Marketing +125% Digital StrategyFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 6 projectsSalaria Sales Solutions is a business development sales support firm specializing in building outbound sales engines and lead generation. Across their reviews, 100% of clients report impressive responsiveness and flexibility, with over 64% citing their ability to refine targeting and messaging effectively. They consistently deliver measurable outcomes, such as increased pipeline activity and a high conversion rate from meetings to sales opportunities.
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$1,000+< $25 / hr1,000 - 9,999Sandy, UT
Services provided
40% Customer Service Outsourcing50% Call Center Services10% Business ConsultingFocus Areas
100% Phone Support ServicesSee all 4 projectsNICE inContact is a business process outsourcing company specializing in customer service solutions, including inbound call handling and interactive voice response services. The reviews generally highlight positive aspects, with approximately 75% mentioning strengths such as updated tools, effective communication, and cost savings. However, some feedback suggests room for improvement in employee engagement to reduce turnover.
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$1,000+< $25 / hr50 - 249Sheridan, WY
Services provided
10% Customer Service Outsourcing30% Transcription25% Social Media Marketing +315% Digital Strategy10% Call Center Services10% Finance & Accounting Outsourcing (FAO)Focus Areas
100% Phone Support ServicesSee all 1 projectsServixer, LLC is a transcription and quality assurance company known for delivering top-notch and accurate transcriptions. With a focus on excellence and attention to detail, 100% of reviewers praised their timely delivery and adherence to project requirements, noting no areas for improvement. Their commitment to quality ensures successful partnerships with their clients.
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Undisclosed< $25 / hr10 - 49Birmingham, AL
Services provided
15% Customer Service Outsourcing20% Back Office Outsourcing20% Content Marketing +415% Search Engine Optimization10% Business Consulting10% Call Center Services10% Social Media MarketingFocus Areas
22% Phone Support Services28% Chat Support Services28% Email Support Services +122% Order Processing & TakingSee all 4 projectsLambent Marketing is a comprehensive marketing consultancy specializing in branding, marketing strategy, and business process outsourcing. The reviews indicate a 100% positive feedback rate, with clients praising their expertise, seamless communication, and ability to deliver tailored solutions. Approximately 75% of reviewers highlight their impressive project management and adaptability in meeting business needs. Lambent Marketing is commended for providing a holistic service that consistently meets or exceeds client expectations.
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$1,000+< $25 / hr250 - 999South Jordan, UT
Services provided
10% Customer Service Outsourcing75% Back Office Outsourcing15% Call Center ServicesFocus Areas
100% Phone Support ServicesSee all 1 projectsAdvancedMD is a back-office service provider that offers organized and state-of-the-art solutions for medical offices. The reviews highlight their strengths in creating a simpler, more efficient work environment with a friendly atmosphere, saving clients $450-$500 monthly. Approximately 85% of feedback is positive, emphasizing their ability to consistently deliver quality work and enhance brand reputation.
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$1,000+< $25 / hr1,000 - 9,999Clovis, NM
Services provided
10% Customer Service Outsourcing50% Back Office Outsourcing10% Call Center Services +310% Finance & Accounting Outsourcing (FAO)10% HR Consulting10% Sales OutsourcingFocus Areas
30% Phone Support Services30% Chat Support Services20% Email Support Services +120% Order Processing & TakingSee all 2 projectsYour Service VA is a virtual assistance company specializing in appointment scheduling services. According to feedback, 100% of reviewers, including an executive from American Mane, report satisfaction with their timely delivery and value for cost. The company is praised for meeting expectations and maintaining effective communication through email and messaging apps.
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$5,000+< $25 / hr10 - 49Miami, FL
Services provided
30% Customer Service Outsourcing25% Back Office Outsourcing20% Call Center Services +215% IT Managed Services10% Digital StrategyFocus Areas
40% Phone Support Services25% Email Support Services20% Order Processing & Taking +115% Chat Support ServicesSee all 3 projectsALPHA BPO Corp is a dedicated call center and customer support service provider, specializing in outsourced customer and IT support. With a remarkable 100% positive feedback from clients, they are praised for their industry expertise, efficient workflow, and collaborative approach, often exceeding expectations by offering insightful business improvement suggestions. Clients frequently mention their professional handling of calls and seamless integration as an extension of their own teams.
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$1,000+< $25 / hr10 - 49Pasadena, CA
Services provided
25% Customer Service Outsourcing25% Back Office Outsourcing25% Finance & Accounting Outsourcing (FAO) +125% Logistics & Supply Chain ConsultingFocus Areas
35% Phone Support Services25% Chat Support Services20% Email Support Services +120% Order Processing & TakingSee all 6 projectsGlobalityNet Outsourcing and Consulting offers comprehensive Customer Care Outsourcing services, including back office support and call center functions. Clients appreciate their professional approach, strong attention to detail, and effective communication. The company is recognized for aligning well with client values and providing good value for cost, leading to improved processing times and increased deal closures.
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$5,000+$150 - $199 / hr2 - 9Inglewood, CA
Services provided
20% Customer Service Outsourcing30% CRM Consulting and SI20% Business Consulting +220% Call Center Services10% Financial ConsultingFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 13 projectsCX Collective is a Customer Service BPO firm specializing in CX strategy, design, and implementation. Their reviews highlight exceptional performance in delivering timely and responsive customer support services, with 100% of feedback emphasizing effective communication and strategic execution. Clients praise their ability to align with company values and their comprehensive CX solutions.
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$1,000+Undisclosed10 - 49Irvine, CA
Services provided
25% Customer Service Outsourcing50% IT Staff Augmentation25% Call Center ServicesFocus Areas
45% Phone Support Services25% Chat Support Services25% Email Support Services +15% Order Processing & TakingSee all 1 projectsHelpt is a Customer Support Outsourcing firm providing Remote Customer Care and Call Center Solutions. Reviews indicate a 100% positive experience, with clients highlighting their effective after-hours call screening and emergency response management. The company's team is praised for professionalism, promptness, and adaptability, consistently ensuring optimal outcomes for their clients.
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$1,000+$100 - $149 / hr10 - 49Westford, MA
Services provided
10% Customer Service Outsourcing50% IT Managed Services30% Cybersecurity +110% IT Strategy ConsultingFocus Areas
100% Phone Support ServicesSee all 1 projectsEkaru is an IT support company that provides comprehensive solutions for system setup, infrastructure management, and IT troubleshooting. Feedback highlights their reliable service and effective project management, with 100% positive comments on timeliness and communication. Clients appreciate their proactive engagement, as evidenced by the owner's personal support during business events.
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UndisclosedUndisclosed50 - 249Marina del Rey, CA
Services provided
10% Customer Service Outsourcing70% Sales Outsourcing10% Back Office Outsourcing +110% Call Center ServicesFocus Areas
60% Phone Support Services35% Email Support Services5% Chat Support ServicesSee all 5 projectsXync Inc. is a marketing agency specializing in lead generation, social media marketing, and client engagement strategies. With a strong emphasis on value for cost, the company boasts a 100% positive feedback rate, highlighting their responsive project management, personalized service, and proactive team engagement. However, some clients note a need for improved consistency in lead follow-up.
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$1,000+< $25 / hr10 - 49Phoenix, AZ
Services provided
40% Customer Service Outsourcing40% Call Center Services20% Back Office OutsourcingFocus Areas
40% Phone Support Services40% Chat Support Services20% Email Support ServicesSee all 3 projectsRemote Ops Solutions is a Customer Support Outsourcing company specializing in virtual assistant placement and administrative support. Reviewers highlight their expertise in sourcing exceptional talent, with 100% positive feedback on their ability to manage tasks like email management and client communications. Clients appreciate their clear communication and project management skills, which enable them to focus on higher-level business activities.
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$10,000+< $25 / hr250 - 999Valley View, OH
Services provided
15% Customer Service Outsourcing25% Back Office Outsourcing15% Accounting +615% Call Center Services10% Search Engine Optimization5% Content Moderation Services5% HR Outsourcing5% IT Managed Services5% Recruitment Process OutsourcingFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 1 projectsProcess-Smart is a back-office support company specializing in ERP solutions and data management. Reviewers highlight their professional approach, timely communication, and expertise in ERP systems, with 100% of feedback noting their responsiveness and on-time delivery. Clients appreciate their documented accountability, with one expressing a wish to have partnered with Process-Smart earlier.
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$1,000+< $25 / hr50 - 249Overland Park, KS
Services provided
15% Customer Service Outsourcing50% Back Office Outsourcing25% Sales Outsourcing +110% Other IT Consulting and SIFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 3 projectsHyre is a Customer Support Outsourcing (CSO) company that specializes in providing virtual assistant staffing services. Reviews highlight their efficiency and professionalism, with 100% of clients impressed by their ability to match companies with suitable candidates quickly and effectively. Clients note an unmatched level of professionalism and effective project management, resulting in seamless onboarding and integration of virtual assistants.
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UndisclosedUndisclosed50 - 249Charleston, SC
Services provided
15% Customer Service Outsourcing85% Call Center ServicesFocus Areas
100% Phone Support ServicesSee all 16 projectsCall Experts is a business process outsourcing company specializing in handling inbound calls and customer service. The company is praised for consistently meeting client goals and providing quality service, with approximately 100% of clients noting satisfaction with their expertise and time savings. Some clients suggest areas for improvement, such as increasing service offerings or enhancing call rates.
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$1,000+< $25 / hr10 - 49Denver, CO
Services provided
40% Customer Service Outsourcing30% Call Center Services20% Back Office Outsourcing +110% Sales OutsourcingFocus Areas
35% Phone Support Services30% Email Support Services20% Chat Support Services +115% Order Processing & TakingSee all 1 projectsVonBridge Solutions is a Customer Service BPO that specializes in providing Contact Center Agents and Virtual Assistants. Reviewers commend their reliability, quick adaptation to business needs, and effective communication. Approximately 100% of feedback highlights their professionalism and the positive impact on operational efficiency, particularly in areas such as appointment scheduling and customer inquiry management.
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UndisclosedUndisclosed10 - 49Oakland, CA
Services provided
40% Customer Service Outsourcing40% Call Center Services20% Sales OutsourcingFocus Areas
50% Phone Support Services50% Order Processing & TakingSee all 5 projectsNuma, a communications solutions provider, offers services that enhance customer interaction through features like text messaging from business landlines and automated voicemail responses. Across various reviews, clients commend Numa for exceptional customer service and efficiency, with 100% of reviews highlighting their responsiveness and ease of integration. The solutions effectively address missed communications, leading to improved customer satisfaction and operational efficiency.
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$10,000+< $25 / hr50 - 249Gaithersburg, MD
Services provided
20% Customer Service Outsourcing25% Content Moderation Services20% Application Management & Support +315% Data Annotation Services10% Application Testing10% TranslationFocus Areas
15% Phone Support Services50% Chat Support Services35% Email Support ServicesSee all 4 projectsContio.tech is a Customer Support Outsourcing company providing multilingual customer care, call center solutions, and remote customer service. Reviews highlight their strong project management and ability to adapt quickly to clients' needs, with 97% of reviewers praising their commitment to quality and responsiveness, and notable improvements in customer satisfaction and operational efficiency.
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$50,000+< $25 / hr50 - 249San Jose, CA
Services provided
20% Customer Service Outsourcing20% Back Office Outsourcing20% Call Center Services +315% Finance & Accounting Outsourcing (FAO)15% Social Media Marketing10% Web DevelopmentFocus Areas
25% Phone Support Services25% Chat Support Services25% Email Support Services +125% Order Processing & TakingSee all 1 projectsSuccessLink Outsourcing is a company specializing in financial management and property management support services. The overall feedback from client reviews is overwhelmingly positive, with 100% of reviewers highlighting their exceptional organization, technical proficiency, and reliability. Clients particularly commend their impressive communication and execution skills.
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By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 United States Customer Service Phone Support Companies
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$1,000+< $25 / hr1,000 - 9,999Wilmington, DE
Ability to deliver
39.4/40.020/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
30% Customer Service Outsourcing31% Phone Support Services70% Other -
$1,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
37.3/40.018.4/20 Reviews9.4/10 Clients & Experience9.5/10 Market PresenceService focus
25% Customer Service Outsourcing25% Phone Support Services75% Other -
$5,000+< $25 / hr1,000 - 9,999Lexington, KY
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Customer Service Outsourcing30% Phone Support Services50% Other -
$1,000+$25 - $49 / hr250 - 999Orlando, FL
Ability to deliver
35.3/40.016.2/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
30% Customer Service Outsourcing50% Phone Support Services70% Other -
$1,000+< $25 / hr250 - 999Afton, WY
Ability to deliver
35.2/40.018.6/20 Reviews7.1/10 Clients & Experience9.5/10 Market PresenceService focus
65% Customer Service Outsourcing30% Phone Support Services35% Other -
$1,000+< $25 / hr250 - 999Doylestown, PA
Ability to deliver
35.3/40.017.6/20 Reviews8.7/10 Clients & Experience9/10 Market PresenceService focus
30% Customer Service Outsourcing30% Phone Support Services70% Other -
$5,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
34/40.017.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
50% Customer Service Outsourcing50% Phone Support Services50% Other -
$5,000+$25 - $49 / hr250 - 999Home, KS
Ability to deliver
33.8/40.016.4/20 Reviews9.2/10 Clients & Experience8.2/10 Market PresenceService focus
40% Customer Service Outsourcing80% Phone Support Services60% Other -
UndisclosedUndisclosed1,000 - 9,999Garden City, NY
Ability to deliver
32.3/40.014/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
30% Customer Service Outsourcing50% Phone Support Services70% Other -
$10,000+< $25 / hr250 - 999Overland Park, KS
Ability to deliver
34.8/40.018/20 Reviews8.2/10 Clients & Experience8.6/10 Market PresenceService focus
20% Customer Service Outsourcing40% Phone Support Services80% Other -
$5,000+< $25 / hr250 - 999Miami Beach, FL
Ability to deliver
33.7/40.016.8/20 Reviews9.6/10 Clients & Experience7.2/10 Market PresenceService focus
30% Customer Service Outsourcing25% Phone Support Services70% Other -
UndisclosedUndisclosed50 - 249Tampa, FL
Ability to deliver
32.6/40.013.6/20 Reviews9.4/10 Clients & Experience9.6/10 Market PresenceService focus
40% Customer Service Outsourcing60% Phone Support Services60% Other -
$50,000+Undisclosed1,000 - 9,999Margate, FL
Ability to deliver
31.2/40.014.6/20 Reviews6.9/10 Clients & Experience9.7/10 Market PresenceService focus
50% Customer Service Outsourcing77% Phone Support Services50% Other -
$1,000+< $25 / hr50 - 249Chicago, IL
Ability to deliver
35/40.016.2/20 Reviews9.5/10 Clients & Experience9.3/10 Market PresenceService focus
15% Customer Service Outsourcing100% Phone Support Services85% Other -
$1,000+< $25 / hr250 - 999Portland, OR
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Customer Service Outsourcing10% Phone Support Services90% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
29.9/40.016.2/20 Reviews8.4/10 Clients & Experience5.3/10 Market PresenceService focus
60% Customer Service Outsourcing53% Phone Support Services40% Other -
$50,000+Undisclosed1,000 - 9,999American Fork, UT
Ability to deliver
30.7/40.017.2/20 Reviews3.9/10 Clients & Experience9.6/10 Market PresenceService focus
20% Customer Service Outsourcing25% Phone Support Services80% Other -
$5,000+Undisclosed250 - 999Beverly, MA
Ability to deliver
29/40.015/20 Reviews5.2/10 Clients & Experience8.9/10 Market PresenceService focus
55% Customer Service Outsourcing41% Phone Support Services45% Other -
$1,000+< $25 / hr50 - 249New York, NY
Ability to deliver
35.8/40.018.2/20 Reviews8.7/10 Clients & Experience8.9/10 Market PresenceService focus
25% Customer Service Outsourcing20% Phone Support Services75% Other -
UndisclosedUndisclosed50 - 249Margate, FL
Ability to deliver
32.4/40.015.8/20 Reviews7.4/10 Clients & Experience9.2/10 Market PresenceService focus
20% Customer Service Outsourcing75% Phone Support Services80% Other -
Undisclosed< $25 / hr50 - 249Peoria, AZ
Ability to deliver
29.6/40.015.6/20 Reviews6.7/10 Clients & Experience7.3/10 Market PresenceService focus
40% Customer Service Outsourcing100% Phone Support Services60% Other -
UndisclosedUndisclosed250 - 999Portland, OR
Ability to deliver
30.8/40.015/20 Reviews5.9/10 Clients & Experience9.9/10 Market PresenceService focus
20% Customer Service Outsourcing50% Phone Support Services80% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
35.4/40.017.4/20 Reviews9.2/10 Clients & Experience8.8/10 Market PresenceService focus
20% Customer Service Outsourcing25% Phone Support Services80% Other -
$5,000+Undisclosed1,000 - 9,999Mahwah, NJ
Ability to deliver
30.6/40.014.6/20 Reviews7.3/10 Clients & Experience8.7/10 Market PresenceService focus
15% Customer Service Outsourcing100% Phone Support Services85% Other -
$25,000+Undisclosed250 - 999Orem, UT
Ability to deliver
29.3/40.016.2/20 Reviews6.4/10 Clients & Experience6.7/10 Market PresenceService focus
19% Customer Service Outsourcing48% Phone Support Services81% Other -
UndisclosedUndisclosed50 - 249Nesconset, NY
Ability to deliver
30.2/40.016.2/20 Reviews5.6/10 Clients & Experience8.4/10 Market PresenceService focus
20% Customer Service Outsourcing100% Phone Support Services80% Other -
$50,000+$25 - $49 / hr250 - 999Salisbury, NC
Ability to deliver
26.1/40.015.8/20 Reviews4.6/10 Clients & Experience5.7/10 Market PresenceService focus
40% Customer Service Outsourcing50% Phone Support Services60% Other -
Undisclosed< $25 / hr50 - 249Duluth, GA
Ability to deliver
31.1/40.014.6/20 Reviews6.6/10 Clients & Experience9.8/10 Market PresenceService focus
10% Customer Service Outsourcing100% Phone Support Services90% Other -
UndisclosedUndisclosed10 - 49Spokane, WA
Ability to deliver
27.8/40.013.6/20 Reviews8.1/10 Clients & Experience6.1/10 Market PresenceService focus
50% Customer Service Outsourcing50% Phone Support Services50% Other -
$10,000+< $25 / hr1,000 - 9,999Cambridge, MA
Ability to deliver
26.7/40.017.6/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
70% Customer Service Outsourcing20% Phone Support Services30% Other
Latest Phone Support Services Articles
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How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
Guide to Call Center Outsourcing
Call center outsourcing is when a company hires a BPO service provider to handle inbound or outbound calls.
U.S. Phone Support Services FAQs
- Map goals and SLAs — first-call resolution, average speed of answer, abandonment rate, CSAT.
- Validate specialization — inbound call handling services for your use case (e.g., healthcare, fintech, ecommerce).
- Review compliance and security — TCPA, HIPAA/BAA, PCI DSS, SOC 2, data residency, call recording policies.
- Check tech stack — IVR design, AI-assisted routing, CRM/engine integrations, analytics and QA tooling.
- Ask for proof — sample reports, QA scorecards, call recordings, calibration process, and a pilot or limited rollout.
- Assess workforce — training depth, nesting, coaching cadence, and tenure; confirm bilingual (English–Spanish) coverage if needed.
- Compare operating model — purely onshore vs. blended models; ensure 24/7 phone answering services if required.
Use Clutch filters to shortlist by budget, verified reviews, industries, and location, then schedule discovery calls with 2–3 finalists.
U.S. providers bring coast-to-coast coverage, native English fluency, and strong familiarity with North American customer expectations. Many teams operate out of major hubs like Phoenix, Dallas, Tampa, and the Midwest, offering reliable talent pools and lower ramp times.
Furthermore, you’ll also benefit from rigorous compliance and security standards (TCPA, HIPAA for healthcare, PCI DSS for payments, SOC 2) and tight integration with U.S. tech stacks (Salesforce, Zendesk, HubSpot, ServiceNow). If your brand requires onshore support for regulatory or customer experience reasons, U.S.-based customer service solutions can reduce risk and improve CSAT.
Pricing varies based on variables like service model and complexity. On Clutch, most American phone support firms charge:
- Per-minute answering: typically $0.80 – $1.20 per minute for general inquiries; highly specialized lines can be higher.
- Dedicated agents: about $25 – $65 per hour per onshore agent; monthly retainers often range $4,500 – $9,000+ per full-time agent.
- Setup and training: one-time onboarding commonly runs $500–$5,000 depending on scripting, integrations, and QA needs.
Costs are influenced by hours of coverage (business hours vs. 24/7), call volume, industry compliance (e.g., HIPAA), and integrations with CRMs or ticketing systems.
U.S.-based phone support agencies specialize in a wide range of sectors, including:
- Technology and SaaS — tier-1 help desk, onboarding, renewals
- E-commerce and retail — order management, returns, post-purchase care
- Healthcare — appointment scheduling and nurse triage aligned with HIPAA
- Financial services and fintech — identity verification and compliant account support
- Travel, hospitality, and entertainment — reservation lines and peak-season overflow
- Automotive, logistics, and manufacturing — dealer support, parts coordination, B2B lines
- Guaranteed KPIs without volume data or a discovery process
- Opaque pricing (hidden charges for transfers, minutes rounding, after-hours fees)
- Minimal QA or reporting; no access to call recordings or dashboards
- High agent churn and vague training documentation
- Weak compliance posture (no BAA for HIPAA clients, PCI gaps, unclear data retention)
- Limited integration experience with core systems or manual workarounds for simple tasks
- No disaster recovery plan or thin night/weekend coverage despite 24/7 claims
Keep a close eye out for red flags. Don’t ignore them just because the vendor offers exciting fees or promises.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.