Top Call Center Services in the USA
From Dallas–Fort Worth and Phoenix to Tampa, Atlanta, and Salt Lake City’s Silicon Slopes, the United States hosts a deep bench of call center agencies specializing in inbound support, outbound sales, tech support, and omnichannel CX. On Clutch, you can evaluate U.S.-based call center partners by verified client reviews, industry expertise, compliance (TCPA, HIPAA, PCI DSS, SOC 2), team size, pricing, and service lines.
Our research cuts through marketing claims to highlight proven outcomes, transparent reporting, and reliable U.S. operations that align with your customers’ time zones and expectations. Use filters to narrow by budget, hourly rate, languages (including English–Spanish), and vertical fit across healthcare, fintech, retail, SaaS, logistics, and more. Explore curated options and shortlist providers that match your SLAs, integrations, and growth goals:
• Call Center Companies in New York
• Call Center Companies in Los Angeles
15 Leaders 15 Contenders
2,893 Companies
List of the Best US Call Center Agencies
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Featured
What are Featured Providers?
$5,000+Undisclosed50 - 249Serves United StatesServices provided
10% Call Center Services80% Sales Outsourcing10% Email MarketingSee all 66 projectsSalesRoads is an outbound call center and telemarketing firm that offers services in lead generation, sales pipeline development, and customer engagement. With a focus on strategic outreach, their clients report high satisfaction, highlighting their responsiveness and organization. Approximately 90% of reviews praise their effectiveness in driving results and adapting strategies, although some note room for improvement in onboarding processes.
Reviews mention Knowledgeable
SalesRoads has consistently received positive feedback regarding their knowledge and expertise in lead generation. Clients highlighted the company's impressive organization and resource depth, with one CEO noting their 'amazing number of tools' for building prospect lists. Another client emphasized the 'unmatched' quality of their sales executives and their responsive, knowledgeable management team. Overall, sentiment reflects strong confidence in SalesRoads' capabilities, with no significant areas for improvement identified.-
Call Center Services for Managed Service Provider
5.0 Oct 19, 2023Their organization and depth of resources and knowledge about lead generation. They have an amazing number of tools at their disposal to build the type of prospect list you need and execute on the overall needs of the program.
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Inside Sales Telemarketing for Software Manufacturer
5.0 May 22, 2019VSA, Inc. is very knowledgeable and capable. It would be helpful to prepare your script, marketing campaign, and elevator pitch in advance. Lay out a campaign roadmap for them so that they know where you want to go. They’re quite efficient. They run campaigns quickly, so you need to think more than one step at a time.
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Outbound Cold Calling & Lead Generation for AI Software Firm
5.0 Oct 19, 2020The workflow between our team and theirs was very strong. Their management team is responsive and knowledgeable. They joined our Slack channels and were available literally on a seconds notice - even while on the call with a customer.
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28 of 38 Call Center Services reviews are 5 stars$50,000 – $199,999 avg. project costRead 38 ReviewsCall Center Services PROJECT HIGHLIGHT
Appointment Setting Services for Material Handling Company
5.0 — SalesRoads (formerly VSA Prospecting) managed lead generation and appointment setting for a material handling company. The team works hand-in-hand with the client to develop scripts and narrow down Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
SalesRoads has consistently received positive feedback regarding their cost and value for money. Clients have highlighted that their pricing aligns well with expectations, often indicating a strong return on investment. For instance, one client noted a 10% increase in recurring revenue attributed to their services, while another reported achieving 150% of target goals. Overall sentiment reflects satisfaction with the responsiveness and expertise of the team, reinforcing the perception of SalesRoads as a cost-effective partner in lead generation.Was this helpful?
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$1,000+< $25 / hr1,000 - 9,999Serves United StatesServices provided
20% Call Center Services25% Customer Service Outsourcing15% Back Office Outsourcing +4 services10% Content Moderation Services10% Data Annotation Services10% Finance & Accounting Outsourcing (FAO)10% Sales OutsourcingSee all 28 projectsHugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.
Reviews mention Detail-oriented
Clients consistently highlight Hugo Inc.'s meticulous attention to detail, particularly in the development of comprehensive knowledge bases and customer support resources. One client praised their 'phenomenal work' in creating an informative FAQ page, which reflected a deep understanding of their products. Another noted Hugo's commitment to quality, with detailed project management leading to timely deliveries and enhanced service. Overall, the sentiment regarding their detail-oriented approach is overwhelmingly positive, showcasing their dedication to excellence in every aspect of their work.-
Multilingual Customer Support for Beverage Company
5.0 Aug 22, 2023The icing on the cake was their phenomenal work in creating an FAQ page that became an invaluable resource for our customers. Their attention to detail and deep understanding of our products and services allowed them to curate a comprehensive and user-friendly FAQ section. It covered a wide range of topics, addressing common queries and concerns. This resource not only empowered our customers to find answers quickly but also significantly reduced the load on our support team, allowing them to focus on more complex issues.
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Industry Experience
Hugo Inc. has received positive feedback across various industries, including Financial Services, eCommerce, Automotive, Information Technology, Gaming, Media, and Advertising & Marketing. Clients commend their expertise in enhancing customer support, streamlining operations, and driving revenue growth. In Financial Services, they excel at global customer experience management; in eCommerce, they improve back-office efficiency. Their adaptable project management and commitment to quality have resulted in measurable outcomes such as increased transaction volume and improved customer satisfaction, making them a reliable partner for businesses seeking growth and operational excellence.
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Media Information technology Financial services eCommerce Automotive Food & Beverages Software Environmental Services Advertising & marketing GamingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Hugo Inc. for providing excellent value for money, noting that their services align well with project costs. For instance, a CMO highlighted Hugo's 'good value for cost' in scaling customer experience infrastructure, while a Head of Finance remarked on their 'great culture fit' and 'good value for cost.' Overall, the sentiment reflects satisfaction with the pricing relative to the quality and impact of services delivered, reinforcing Hugo's reputation as a cost-effective partner.Was this helpful?
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$5,000+< $25 / hr1,000 - 9,999Serves United StatesServices provided
20% Call Center Services50% Customer Service Outsourcing10% Back Office Outsourcing +2 services10% Content Moderation Services10% Data Annotation ServicesSee all 47 projectsHelpware CX is a company specializing in Contact Center Services, providing comprehensive customer support solutions across various industries, including e-commerce, software, and government programs. Reviews highlight an impressive 100% satisfaction with their adaptability and ability to scale services efficiently. Notably, 83% of reviewers commend Helpware's exceptional customer service and responsive project management.
Reviews mention Transparent
Overall, Helpware received positive feedback regarding their transparency in communication and project management. Clients appreciated their proactive approach, with one CMO noting their 'outstanding communication skills' and 'regular reports' that fostered a close-knit integration. Additionally, the leadership team's readiness for weekly meetings to align on workflows was highlighted as a key strength. This transparency contributed to high customer satisfaction and efficient project outcomes.-
Centralization Process & Outsourcing Svcs for Treatment Firm
5.0 Aug 18, 2021Their transparent and proactive approach has been impressive. On top of that, they’re great to talk with.
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Customer Support Services for Grocery Delivery Company
5.0 May 1, 2023The leadership team has taken our current processes, learned them quickly, and trained the new teammates. Leadership provides additional up-training when needed, and they’re open to weekly meetings with our core leadership team to make sure we align on any changes in workflow. More advanced notice for agent schedule changes and agent departures.
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17 of 21 Call Center Services reviews are 5 stars$200,000 – $999,999 avg. project costRead 21 ReviewsCall Center Services PROJECT HIGHLIGHT
Call Center Services for Digital Government Partner
5.0 — Helpware provides call center services for a digital government partner. They offer resources to assist the public on phones and email by responding to inbound calls and reviewing applications. Read moreWas this helpful?
Industry Experience
Helpware CX has demonstrated strong capabilities across diverse industries, including Telecommunications, Information Technology, eCommerce, and Healthcare, receiving positive feedback for their customer research, training, and support services. Clients commend their project management efficiency, adaptability, and ability to enhance customer satisfaction. Overall sentiment is favorable, with notable success in improving response times and customer engagement, making Helpware a valuable partner for businesses seeking scalable support solutions.
Read All ReviewsSelect Industry to see insights
Software Consumer Products Healthcare Information technology eCommerce Education Food & Beverages Nonprofit Media Retail Other Industry Automotive Business services Financial services Advertising & marketing Telecommunications Arts, entertainment & music IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Helpware CX is frequently praised for providing exceptional value for money. Clients noted that their pricing is competitive and aligns well with project needs, with one stating they chose Helpware for its 'good value for cost.' Another client highlighted that Helpware's services led to significant cost savings and improved quality, affirming their budget fit. Overall, the sentiment reflects satisfaction with Helpware's pricing structure, with several clients expressing that they received more than they expected for their investment.Was this helpful?
$5,000+< $25 / hr1,000 - 9,999Serves United StatesServices provided
30% Call Center Services30% Customer Service Outsourcing10% Back Office Outsourcing +3 services10% Finance & Accounting Outsourcing (FAO)10% IT Staff Augmentation10% Sales OutsourcingSee all 9 projectsSelect VoiceCom is a provider of Contact Center Services, specializing in customer support, telephonic support, and telemarketing services. Reviews indicate a strong cultural fit with clients, highlighted by impressive communication and project management skills. Notably, Select VoiceCom achieved a 35% increase in customer satisfaction and a 25% boost in sales conversions. Positive feedback predominates, with no significant areas for improvement highlighted by clients.
Reviews mention Well-organized projects
Clients have consistently praised Select VoiceCom for their well-organized project management. One client noted the team was 'extremely well organized and communicative,' with a prompt response time of within 24 hours. They appreciated the company's openness to suggestions, emphasizing a collaborative approach that facilitated project success. Overall, the sentiment reflects a strong satisfaction with the structured and efficient handling of projects, contributing positively to client outcomes.-
Recruitment Services for Financial Services Company
4.5 Oct 17, 2025We have found SVC an extremely well organized and communicative team. They respond within 24 hours and have been very open to suggestions, needs, or requests to make the process work for everyone involved.
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Industry Experience
Select VoiceCom exhibits strong capabilities across various industries, including Media, Business Services, Advertising & Marketing, Pharmaceuticals, Financial Services, and Legal. Clients commend their reliability, project management, and the ability to deliver measurable results, such as increased sales and improved customer service. Overall, feedback suggests a positive sentiment, particularly in the Financial Services and Legal sectors, where their attention to quality and client needs is highlighted as a key strength.
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Media Business services Advertising & marketing Pharmaceuticals Other industries Legal Financial servicesWas this helpful?
More responsive than most other service providers
Get in TouchSelect VoiceCom is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed250 - 999Idaho Falls, ID
Services provided
50% Call Center Services50% Customer Service OutsourcingLocated in Idaho Falls, Idaho, Channel Blend LLC is a telephone answering service and Customer Service Outsourcing company. The team focuses on Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed50 - 249Pittsburgh, PA
Services provided
100% Call Center ServicesFirst Choice Telephone Answering Service is a telephone answering service. Their midsize team is in Pittsburgh, Pennsylvania. Their services include Call Center Services.
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Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Serves United StatesServices provided
40% Call Center Services30% Back Office Outsourcing30% Customer Service OutsourcingSee all 10 projectssix eleven global services is a customer support service provider specializing in call center services such as call handling and customer care services. The feedback is overwhelmingly positive, with 100% of reviewers noting their responsive service and alignment with company values. Clients are impressed by their prompt one-hour response time and effective customer service operations, highlighting their professionalism and exceptional value for cost.
Reviews mention Flexible
Clients have consistently praised Six Eleven Global Services for their flexibility in service delivery. One senior manager highlighted their selection of the company due to its flexibility and professionalism, noting that they effectively handled inbound and outbound calls for American and Canadian customers. This adaptability, combined with a commitment to improving processes, has contributed to positive customer feedback and overall satisfaction with the services provided.-
Customer Service BPO for Remote Monitoring Company
5.0 Feb 13, 2023They're distinguished by flexibility, concern to improve the processes, and mindset of quality.
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1 of 1 Call Center Services reviews are 5 starsUnknown avg. project costRead 1 ReviewCall Center Services PROJECT HIGHLIGHT
Call Center Services for E-Commerce Company
5.0 — Six eleven global services provides call center services to help an e-commerce company communicate with their customers. The vendor's team asks the end customers about their product experience. Read moreWas this helpful?
Industry Experience
Six Eleven Global Services has received positive feedback across several industries, including Advertising & Marketing, Telecommunications, Logistics & Supply Chain, and Beauty & Cosmetics. Clients highlight their strengths in delivering high-quality customer support, effective communication, and operational scalability. The overall sentiment reflects strong expertise in managing customer service projects, with measurable success in response times and project accuracy. Their adaptability and commitment to client satisfaction make them a suitable choice for businesses seeking support in these sectors.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Logistics & Supply Chain Beauty & Cosmetics Telecommunications Consulting Wellness & FitnessWas this helpful?
More responsive than most other service providers
Get in Touchsix eleven global services is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$1,000+< $25 / hr50 - 249Serves United StatesServices provided
10% Call Center Services80% Sales Outsourcing10% Email MarketingSee all 77 projectsA-SALES AB is a company specializing in outbound sales generation and telemarketing services. They consistently receive positive feedback for their tailored, data-driven approach, maintaining an average of 10–20 qualified meetings monthly. Their project management is praised for reliability and precision, reflected in 100% of reviews noting timely deliverables and effective communication. Their deep understanding of client industries and commitment to success are frequently highlighted.
20 of 21 Call Center Services reviews are 5 stars5 new reviews for Call Center Services in past 6 monthsLess than $10,000 avg. project costRead 21 ReviewsCall Center Services PROJECT HIGHLIGHT
Sales Outsourcing Services for E-Commerce Fulfillment Co
5.0 — A-SALES AB provides sales outsourcing services for an e-commerce fulfillment company. The team is responsible for helping the client break into the Western market through cold emails and cold calls. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
A-SALES AB is frequently praised for its excellent value for money, with clients noting that their pricing aligns well with budgets while delivering substantial results. Several reviews highlight that the company's services led to significant increases in qualified sales meetings, with one client stating they booked over 40 meetings in a month. Overall, feedback indicates strong satisfaction with the cost-effectiveness of A-SALES AB's offerings, contributing positively to clients' sales pipelines.Was this helpful?
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$1,000+Undisclosed1,000 - 9,999Serves United StatesServices provided
20% Call Center Services55% Sales Outsourcing25% Back Office OutsourcingSee all 54 projectsAppointment Setter Online is a company specializing in outbound call center and appointment-setting services. The reviews consistently highlight their professionalism, dependability, and ability to generate qualified leads and appointments, with a noticeable increase in sales and client engagement reported by 40% of reviewers. Their commitment to clear communication and organized project management is frequently praised, although some suggest more detailed reporting could add further value.
18 of 19 Call Center Services reviews are 5 stars2 new reviews for Call Center Services in past 6 months$10,000 – $49,000 avg. project costRead 19 ReviewsCall Center Services PROJECT HIGHLIGHT
Customer Services & Sales Outsourcing for Resume Writing Co
5.0 — A resume company has hired Appointment Setter Online to manage their calls, chats, and emails. The team has also made outbound calls and answered the inquiries. Currently, they answer calls in the Read moreWas this helpful?
Industry Experience
Appointment Setter Online has demonstrated expertise across various industries, including financial services, education, automotive, legal, and non-profit sectors. Clients consistently praised their lead qualification and appointment-setting efficiency, leading to improved conversion rates and sales pipelines. The overall sentiment reflects strong satisfaction, particularly in the automotive and education sectors, where significant growth in scheduled appointments was reported. Their professional communication and adaptability make them a strong fit for businesses seeking to enhance client engagement and streamline outreach efforts.
Read All ReviewsSelect Industry to see insights
Construction Agriculture Advertising & marketing Electric Financial services Consumer products & services Software Dental Roofing Business services Research Publishing Non-profit Medical Nonprofit Home Services Legal Automotive EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Appointment Setter Online for offering good value for their cost, highlighting their ability to deliver qualified leads and appointments efficiently. For instance, one client noted they chose the company due to its 'good value for cost' and experienced a significant increase in scheduled meetings. Overall, feedback reflects a strong sentiment regarding the company's pricing strategy, with many clients expressing satisfaction with the return on investment and the quality of service provided.Was this helpful?
$1,000 1 Full Time Appointment Setter $1,800 2 Full Time Appointment Setters $4,500 5 Full Time Appointment SettersView PackagesAward Winning Appointment Setting Team
Helps businesses consistently fill their sales calendar with qualified prospects. We specialize in scheduling appointments through professional outreach via calls, texts, and emails, customized to your industry and target market. Our trained appointment setters ensure every lead is warmed up and ready for your sales team.Was this helpful?
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UndisclosedUndisclosed10 - 49North Andover, MA
Services provided
25% Call Center Services50% Sales Outsourcing25% Customer Service OutsourcingDealerFocus is a Sales Outsourcing company. Based in North Andover, Massachusetts, the team specializes in Sales Outsourcing and Call Center Services.
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UndisclosedUndisclosed2 - 9Lockland, OH
Services provided
70% Call Center Services30% Back Office OutsourcingMAXIMUM Communications, Inc. Is a phone answering service. Founded in 1990, the team specializes in Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed50 - 249Springfield, MO
Services provided
50% Call Center Services50% Customer Service OutsourcingCorporate Technologies Advantage, LLC is a call center company and Customer Service Outsourcing company founded in 2007. Their team provides Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed250 - 999Saint Charles, MO
Services provided
50% Call Center Services50% Customer Service OutsourcingAnswering service company and Customer Service Outsourcing company The Pisa Group offers Call Center Services and Customer Service Outsourcing. They were established in 1989.
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UndisclosedUndisclosed10 - 49Kalispell, MT
Services provided
100% Call Center ServicesMontana One Call Center is a small call center founded in 1985. Their team specializes in Call Center Services.
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UndisclosedUndisclosed10 - 49Seymour, TN
Services provided
100% Call Center ServicesAnswering Service One, an answering service, specializes in Call Center Services. The firm is headquartered in Seymour, Tennessee.
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UndisclosedUndisclosed10 - 49Tuscaloosa, AL
Services provided
70% Call Center Services30% Customer Service OutsourcingThe Legacy Connection is a call center service headquartered in Tuscaloosa, Alabama. The team provides Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49Florence, AL
Services provided
100% Call Center ServicesTele-Sec Communications is a small Florence, Alabama-based telephone answering service. The team focuses on Call Center Services.
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UndisclosedUndisclosed10 - 49Little Rock, AR
Services provided
100% Call Center ServicesBased in Little Rock, Arkansas, Arkansas Answering Services is a small phone answering service. The team provides Call Center Services.
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UndisclosedUndisclosed10 - 49Honolulu, HI
Services provided
100% Call Center ServicesAnswering service Physicians Exchange Of Honolulu Inc is based in Honolulu, Hawaii. Launched in 1939, the team specializes in Call Center Services.
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UndisclosedUndisclosed10 - 49Waianae, HI
Services provided
100% Call Center ServicesDAS Hawaii, a telephone answering service, is in Waianae, Hawaii. Founded in 2015, the team specializes in Call Center Services.
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UndisclosedUndisclosed10 - 49Brewer, ME
Services provided
70% Call Center Services30% Customer Service OutsourcingLaunched in 1994, Voyager Call Center, a small call center, is located in Brewer, Maine. Their services include Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed2 - 9Lincoln, NE
Services provided
100% Call Center ServicesExecutive Answering Service is a phone answering service. They are based in Lincoln, Nebraska and have small team. Their services include Call Center Services.
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UndisclosedUndisclosed10 - 49Manchester, NH
Services provided
100% Call Center ServicesExecucom is a small Manchester, New Hampshire-based call center company. Their services include Call Center Services.
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UndisclosedUndisclosed10 - 49Seneca, SC
Services provided
100% Call Center ServicesCall center service ProComm is in Seneca, South Carolina. They provide Call Center Services.
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UndisclosedUndisclosed2 - 9North Providence, RI
Services provided
100% Call Center ServicesAnswering service company A Golden Voice Answering Service was established in 2008. Headquartered in North Providence, Rhode Island, the team focuses on Call Center Services.
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UndisclosedUndisclosed2 - 9West Warwick, RI
Services provided
100% Call Center ServicesNew England In Touch is a small answering service company located in West Warwick, Rhode Island. Their services include Call Center Services.
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UndisclosedUndisclosed2 - 9Mendon, VT
Services provided
100% Call Center ServicesCentral Vermont Communications, a call center company, was established in 1978. Headquartered in Mendon, Vermont, the team provides Call Center Services.
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UndisclosedUndisclosed2 - 9Dallas, TX
Services provided
100% Call Center ServicesMedical Connections is a telephone answering service. Established in 1989, the agency is in Dallas, Texas. Their services include Call Center Services.
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UndisclosedUndisclosed10 - 49Dallas, TX
Services provided
100% Call Center ServicesSmall answering service Superior Medical Management, is located in Dallas, Texas. Their services include Call Center Services.
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UndisclosedUndisclosed2 - 9Denver, CO
Services provided
100% Call Center ServicesLocated in Denver, Colorado, Medical TeleCommunications is a small call center company. Their services include Call Center Services.
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UndisclosedUndisclosed50 - 249Troy, MI
Services provided
75% Call Center Services25% Customer Service OutsourcingSunTel Services is a telephone answering service. In Troy, Michigan, the team specializes in Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed2 - 9Detroit, MI
Services provided
100% Call Center ServicesEstablished in 1998, Answer Technology Group is a call center. The team provides Call Center Services.
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UndisclosedUndisclosed2 - 9Whitmore Lake, MI
Services provided
100% Call Center ServicesProfessional Answering Services is a call center company. The Whitmore Lake, Michigan-based team provides Call Center Services.
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UndisclosedUndisclosed2 - 9Houston, TX
Services provided
100% Call Center ServicesSmall call center Central Messaging, is located in Houston, Texas. Their services include Call Center Services.
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UndisclosedUndisclosed2 - 9Houston, TX
Services provided
100% Call Center ServicesProVista Solutions is a call center company. Their small team is in Houston, Texas. Their services include Call Center Services.
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UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
100% Call Center ServicesNova Communications , a small telephone answering service, is in San Diego, California. The team focuses on Call Center Services.
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UndisclosedUndisclosed50 - 249Pearl, MS
Services provided
100% Call Center ServicesProTel Inc. Is a call center. The agency is based in Pearl, Mississippi. Their services include Call Center Services.
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UndisclosedUndisclosed50 - 249Berlin, VT
Services provided
25% Call Center Services25% Back Office Outsourcing25% Customer Service Outsourcing +1 service25% Sales OutsourcingEstablished in 1993, All Ways Answering is a midsize answering service company. Their services include Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed50 - 249Rochelle Park, NJ
Services provided
50% Call Center Services30% Market Research20% Corporate Training & CoachingTelephone answering service Motivational Marketing was launched in 1981. The midsize team offers Call Center Services and Market Research.
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UndisclosedUndisclosed10 - 49Grand Junction, CO
Services provided
100% Call Center ServicesTuck Communication Services, Inc. Is a call center company. Headquartered in Grand Junction, Colorado, their small team offers Call Center Services. The agency was launched in 2002.
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UndisclosedUndisclosed10 - 49Wilmington, DE
Services provided
50% Call Center Services40% Customer Service Outsourcing10% Sales OutsourcingAlpha Telemarketing, Inc., a call center service, was founded in 2005. The firm provides Call Center Services and Customer Service Outsourcing, and is small.
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UndisclosedUndisclosed50 - 249Colorado Springs, CO
Services provided
100% Call Center ServicesCall center company Graven Austin & Drake, Inc. Offers Call Center Services. They were launched in 1991.
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UndisclosedUndisclosed10 - 49Colorado Springs, CO
Services provided
70% Call Center Services30% Back Office OutsourcingVoice with a Smile, a call center service, is headquartered in Colorado Springs, Colorado. Founded in 1985, the team offers Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed50 - 249Orlando, FL
Services provided
100% Call Center ServicesSummit Broadband is a call center service. In Orlando, Florida, their team specializes in Call Center Services.
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UndisclosedUndisclosed50 - 249Dayton, OH
Services provided
100% Call Center ServicesOne Call Now is a telephone answering service launched in 2002. The company provides Call Center Services, and is midsize.
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UndisclosedUndisclosed50 - 249Clearwater, FL
Services provided
100% Call Center ServicesLaunched in 2003, Hotel Internet Services is a midsize telephone answering service headquartered in Clearwater, Florida. Their team offers Call Center Services.
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UndisclosedUndisclosed50 - 249Orlando, FL
Services provided
100% Call Center ServicesFourteen IP is an answering service company. They focus on Call Center Services and were founded in 2008.
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UndisclosedUndisclosed50 - 249Waltham, MA
Services provided
100% Call Center ServicesEstablished in 2002, CallMiner is a phone answering service. Their services include Call Center Services.
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UndisclosedUndisclosed50 - 249Roseville, CA
Services provided
100% Call Center ServicesFounded in 2011, ClearCaptions, LLC is a midsize Roseville, California-based answering service. Their team focuses on Call Center Services.
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UndisclosedUndisclosed10 - 49Longwood, FL
Services provided
100% Call Center ServicesMulticom is a Longwood, Florida-based answering service. They specialize in Call Center Services and were established in 1982.
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UndisclosedUndisclosed50 - 249Westerville, OH
Services provided
50% Call Center Services50% Customer Service OutsourcingFounded in 1998, Perceptionist is a midsize call center company and Customer Service Outsourcing company. Their services include Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed250 - 999Erie, PA
Services provided
70% Call Center Services20% Sales Outsourcing10% Customer Service OutsourcingExpivia Interaction Marketing Group Inc., a phone answering service, focus on Call Center Services and Sales Outsourcing. They were established in 2011.
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UndisclosedUndisclosed50 - 249Marietta, GA
Services provided
35% Call Center Services35% Sales Outsourcing30% Back Office OutsourcingAnswering service company Northwest Telephone Answering Service is headquartered in Marietta, Georgia. The team offers Call Center Services and Sales Outsourcing.
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UndisclosedUndisclosed1,000 - 9,999Gainesville, FL
Services provided
25% Call Center Services25% Business Consulting25% Corporate Training & Coaching +1 service25% HR ConsultingSum Total Systems Inc is a call center company. The team focuses on Call Center Services and Corporate Training & Coaching, and the company is based in Gainesville, Florida.
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UndisclosedUndisclosed10,000+Gainesville, FL
Services provided
25% Call Center Services25% Business Consulting25% Corporate Training & Coaching +1 service25% Public RelationsFounded in 1978, Three Rivers Legal Services Inc is an answering service company. Their services include Call Center Services and Corporate Training & Coaching.
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UndisclosedUndisclosed10 - 49Crystal Lake, IL
Services provided
100% Call Center ServicesLaunched in 2010, ARKO CONSULTING LLC is a call center company. Their services include Call Center Services.
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UndisclosedUndisclosed10 - 49Methuen, MA
Services provided
100% Sales Outsourcing1st Leads is a Sales Outsourcing company. They are headquartered in Methuen, Massachusetts. Their team focuses on Sales Outsourcing.
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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 Best US Call Center Agencies
-
$1,000+< $25 / hr50 - 249Denver, CO
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr50 - 249Laguna Beach, CA
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Call Center Services80% Sales Outsourcing10% Other -
$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% Call Center Services70% Other -
$1,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
38.5/40.019.6/20 Reviews9.8/10 Clients & Experience9.1/10 Market PresenceService focus
10% Call Center Services75% Sales Outsourcing15% Other -
$1,000+$100 - $149 / hr250 - 999St. Louis, MO
Ability to deliver
38.3/40.018.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$5,000+Undisclosed50 - 249Boca Raton, FL
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Call Center Services80% Sales Outsourcing10% 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
20% Call Center Services10% Sales Outsourcing70% 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% Call Center Services10% Sales Outsourcing80% 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
50% Call Center Services50% Other -
$10,000+$25 - $49 / hr250 - 999Simi Valley, CA
Ability to deliver
35.2/40.015.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Sales Outsourcing30% 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
45% Call Center Services15% Sales Outsourcing40% 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
20% Call Center Services80% 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% Call Center Services70% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
34.1/40.016.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
Undisclosed< $25 / hr50 - 249Jackson, MI
Ability to deliver
34.1/40.017.4/20 Reviews8.4/10 Clients & Experience8.2/10 Market PresenceService focus
100% Call Center Services -
$5,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
34/40.017.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
25% Call Center Services25% Sales Outsourcing50% Other -
$1,000+< $25 / hr50 - 249Scottsdale, AZ
Ability to deliver
33.9/40.015.8/20 Reviews9.7/10 Clients & Experience8.5/10 Market PresenceService focus
50% Call Center Services50% 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% Call Center Services10% Sales Outsourcing70% 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
35% Call Center Services25% Sales Outsourcing40% 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% Call Center Services20% Sales Outsourcing60% Other -
$5,000+Undisclosed250 - 999Austin, TX
Ability to deliver
33.4/40.018/20 Reviews7.1/10 Clients & Experience8.3/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% Other -
$1,000+$50 - $99 / hr50 - 249Farmington, CT
Ability to deliver
33.2/40.015.2/20 Reviews8.3/10 Clients & Experience9.7/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+Undisclosed250 - 999Nashville, TN
Ability to deliver
33.1/40.015/20 Reviews8.4/10 Clients & Experience9.7/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
34.6/40.016.6/20 Reviews9.4/10 Clients & Experience8.7/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% 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
25% Call Center Services75% Other -
$5,000+$100 - $149 / hr10 - 49Dover, DE
Ability to deliver
32.8/40.018.2/20 Reviews10/10 Clients & Experience4.6/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$25,000+Undisclosed1,000 - 9,999Ogden, UT
Ability to deliver
32.7/40.016.2/20 Reviews9.7/10 Clients & Experience6.8/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$10,000+Undisclosed10 - 49New York, NY
Ability to deliver
32.6/40.018.4/20 Reviews9.7/10 Clients & Experience4.6/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+$100 - $149 / hr10 - 49Plano, TX
Ability to deliver
32.6/40.017.4/20 Reviews9.5/10 Clients & Experience5.8/10 Market PresenceService focus
60% Sales Outsourcing40% Other
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How to Build a Budget for Call Center Services [With Template]
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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. Call Center FAQs
U.S. agencies align with domestic time zones, customer expectations, and regulatory requirements. If you operate in regulated sectors, U.S. providers are more likely to offer HIPAA-ready workflows, PCI DSS–compliant payment handling, and TCPA-aware dialing practices. By partnering with these dedicated firms, you’ll also unlock:
- Accent-neutral, English-first support with strong bilingual (English–Spanish) coverage
- Faster IT/security reviews and data residency within the U.S.
- Local QA and coaching across hubs like Dallas–Fort Worth, Phoenix, Tampa, and Atlanta
For brands competing on customer experience, a U.S.-based partner can lift CSAT, reduce handle time, and preserve brand equity across high-stakes touchpoints.
Pricing depends on variables like channel mix, specialization, and SLAs. On Clutch, most call center firms in America charge:
- Hourly per agent: $25 – $65+ for general inbound; $35 – $75+ for sales/technical roles
- Per-minute (inbound): $0.75 – $1.50+ with tiered volume discounts
- Monthly retainers: $5,000 – $25,000+ for dedicated teams
- Setup/onboarding: $1,000 – $10,000 for scripts, integrations, and training
In addition, costs usually rise with compliance, complex integrations, senior QA, and 24/7 coverage. Make sure to ask for transparent rate cards, pass-through platform fees, and a pilot to validate efficiency before scaling.
- Healthcare and insurance (HIPAA-ready scheduling, prior auth, claims)
- Financial services and fintech (KYC, collections within TCPA/FDCPA)
- E-commerce and retail (order management, returns, cross-sell)
- SaaS and technology (Tier 1/2 support, IT help desk, onboarding)
- Logistics and travel (dispatch, rebooking, customer updates)
- Education and public sector (admissions, learner support, citizen services)
Many U.S.-based call centers offer bilingual teams for national coverage and seasonal surge programs for retail and tax peaks.
Start by outlining your project’s specific goals and constraints. Then, go to Clutch to find trusted firms and evaluate them on:
- Compliance posture – TCPA, HIPAA, PCI DSS, SOC 2; data retention and call recording policies
- Vertical experience – Proven playbooks and QA rubrics for your industry
- Tech stack – Native integrations with your CRM, help desk, WFM, QA, analytics
- Staffing model – Dedicated vs. shared agents, supervisor ratios, training depth, attrition
- Reporting – Real-time dashboards, QA sampling cadence, coaching loops, BI exports
- Scalability – Surge support, disaster recovery, and multi-site redundancy
Remember to clarify SLAs early and align incentives (e.g., quality-weighted performance bonuses) to protect customer experience.
- Guaranteed CSAT or sales metrics without discovery or a pilot
- Vague reports, no access to dashboards, or limited call recordings
- Weak understanding of TCPA, HIPAA, PCI, or state privacy laws (e.g., CCPA)
- High agent churn, thin supervisor coverage, or generic training
- One-size-fits-all pricing with hidden fees for after-hours or bilingual support
- Overreliance on scripts, minimal QA calibration, or poor change management
- No clear disaster recovery plan or multi-site redundancy for continuity
Many firms will vie to catch your attention; make sure to keep a close eye out for these warning signs.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.