Top Call Center Companies & Services for Telecommunication Companies
-
Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Chicago, ILServices provided
See 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.
$5,000+< $25 / hr1,000 - 9,999Lexington, KYServices provided
See 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.
$1,000+< $25 / hr1,000 - 9,999Wilmington, DEServices provided
See all 88 projectsSupportYourApp is a prominent provider of Customer Support Services, specializing in Inbound and Outbound Call Center activities, Telephonic Support, and Call Handling. The company consistently receives high praise, with approximately 90% of reviews noting their flexibility, scalability, and proactive project management. Clients commend their ability to enhance customer satisfaction and deliver timely solutions across various languages and communication channels.
-
$1,000+Undisclosed10,000+Thane, India
Services provided
EOSGlobe, a call center company, was established in 2003. Based in Thane, India and Lewes, Delaware, the team focuses on Call Center Services and Business Consulting.
Read more -
UndisclosedUndisclosed1,000 - 9,999Ogden, UT
Services provided
MarketStar is a Sales Outsourcing company. Established in 1988, the firm is in Ogden, Utah and Dublin, Ireland. Their services include Sales Outsourcing and Customer Service Outsourcing.
Read more -
Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Davao City, PhilippinesServices provided
See all 13 projectsSixEleven Global Services and Solutions, Inc. specializes in Contact Center Services, providing both Inbound and Outbound Call Center support. Reviewers frequently praise their flexibility and responsiveness, with 100% of feedback highlighting timely delivery of services and effective communication. Clients also emphasize the company's ability to meet operational requirements and their strong customer support capabilities, with no negative feedback reported.
$1,000+< $25 / hr250 - 999Dnipro, UkraineServices provided
See all 27 projectsSimply Contact is a specialized provider of Contact Center Services, focusing on Customer Support Services, Inbound Call Center, and Telephonic Support. The company consistently receives high praise for its expertise in handling multi-channel and multi-lingual customer interactions, with 100% of reviewers noting their professionalism and adaptability. Their ability to improve customer satisfaction and reduce response times significantly is frequently highlighted, making them a valuable partner for diverse business needs.
$1,000+$50 - $99 / hr10 - 49Horsham , EnglandServices provided
See all 22 projectsVirtual Sales Limited is a distinguished provider of outbound call center and telemarketing services, specializing in lead generation and appointment setting. With over 90% of reviewers praising their timely delivery and industry expertise, they are noted for strong customer care services and impressive communication. Clients consistently appreciate their proactive project management and the significant impact on sales pipelines, with no significant areas for improvement highlighted.
-
Undisclosed< $25 / hr50 - 249
Services provided
Supirax Global Corporations Inc. Is a telephone answering service. The St. Petersburg, Florida-based team provides Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49Durban North, South Africa
Services provided
See all 1 projectsOrynex BPO is a customer experience partner designed to deliver customer experiences that feel personal, consistent and genuinely human. We are intentionally small, allowing our teams to understand
Read more -
$1,000+< $25 / hr250 - 999San Antonio, TX
Services provided
World Wide Outsource Solutions LLC, a call center company, offers Call Center Services and Custom Software Development. The firm is in San Antonio, Texas.
Read more -
$1,000+< $25 / hr250 - 999Doha, Qatar
Services provided
BPO+ is a telephone answering service. The team focuses on Call Center Services and HR Outsourcing, and the agency is in Doha, Qatar and Muscat, Oman.
Read more -
$1,000+< $25 / hr50 - 249Rawalpindi, Pakistan
Services provided
Span BPO, a call center, is in Rawalpindi, Pakistan. They provide Call Center Services and were founded in 2012.
Read more -
Featured
What are Featured Providers?
$1,000+< $25 / hr250 - 999București, RomaniaServices provided
See all 15 projectsValoris Center is a company specializing in Contact Center Services, offering a comprehensive suite of solutions, including Inbound and Outbound Call Center, Customer Support Services, and Telemarketing Services. Reviews indicate a strong emphasis on punctuality, flexibility, and customer care, with over 85% client satisfaction ratings and notable mentions for their proactive and adaptable approach.
$1,000+< $25 / hr50 - 249Shah Faisal Town, PakistanServices provided
See all 16 projectsAssistring LLC is a proficient provider of Call Center Services, specializing in both Inbound and Outbound Call Center operations, and Customer Support Services. Across reviews, 100% of clients commend their operational efficiency, professionalism, and alignment with company values. Notably, 80% of reviewers highlight their ability to enhance customer satisfaction and integrate seamlessly with existing business processes.
$1,000+< $25 / hr50 - 249Portland, ORServices provided
See all 18 projectsTECHSPEED INC is a Call Center Services provider specializing in customer support services and data entry. Reviews highlight their exceptional project management, proactive communication, and capacity for scaling operations. They achieve high issue resolution rates and maintain timely deliverables, with 100% customer satisfaction reported. Approximately 90% of reviewers commend their adaptability and commitment to quality and efficiency.
-
Undisclosed< $25 / hr50 - 249Bengaluru, India
Services provided
Call center company GlobalDial Services was launched in 2014. The agency focuses on Call Center Services and Back Office Outsourcing, and is midsize.
Read more -
$1,000+< $25 / hr10 - 49Fareham, England
Services provided
Small Sales Outsourcing company Inspired B2B Marketing, is located in Fareham, England. The team focuses on Sales Outsourcing and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49
Services provided
Founded in 2019, Culture Closers, ApS is a call center company. The team focuses on Call Center Services.
Read more -
$5,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
SRS Green Technologies Pvt Ltd. Is a telephone answering service headquartered in Ahmedabad, India. Their services include Call Center Services and HR Consulting.
Read more -
$1,000+< $25 / hr50 - 249
Services provided
AXIS İLETİŞİM HİZMETLERİ LTD. ŞTİ., a midsize call center, is located in istanbul, Türkiye. The team specializes in Call Center Services and Back Office Outsourcing.
Read more -
$10,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
Launched in 2024, Customer First Solutions is a call center company. The small team focuses on Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+< $25 / hr50 - 249
Services provided
Nexus Callers Services, a phone answering service, offer Call Center Services and Sales Outsourcing. They were established in 2018.
Read more -
Undisclosed< $25 / hr50 - 249Cape Town, South Africa
Services provided
Trilogy BPO is an answering service company established in 2024. The firm focuses on Call Center Services and Artificial Intelligence.
Read more -
UndisclosedUndisclosed10 - 49Cheyenne, WY
Services provided
AKA Management is a small answering service. Launched in 2011, the team specializes in Call Center Services.
Read more -
UndisclosedUndisclosed10,000+Zagreb, Croatia
Services provided
Founded in 2007, Mplus is a call center company. Their team provides Call Center Services and Artificial Intelligence.
Read more -
$1,000+< $25 / hr1,000 - 9,999
Services provided
DialDesk is a large Noida, India-based call center. The team provides Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+< $25 / hr50 - 249
Services provided
Headquartered in London, England, Speedflow is a call center. The team focuses on Call Center Services and Custom Software Development.
Read more -
$1,000+< $25 / hr50 - 249Kyiv, Ukraine
Services provided
See all 1 projectsZenko Group is a European outsourcing contact center with over 11 years of experience providing tailored customer support and business process outsourcing solutions for clients across the US,
Read more -
$25,000+$25 - $49 / hr50 - 249Ahmedabad, India
Services provided
ActionEdge Research Services LLP is a Market Research and phone answering service. In Ahmedabad, India and London, England, the firm provides Market Research and Call Center Services.
Read more -
$1,000+< $25 / hr10 - 49New Delhi, India
Services provided
CloudConnect Communications Pvt. Ltd. Is a call center company. Based in New Delhi, India, the company was launched in 2017. Their team specializes in Call Center Services.
Read more -
$10,000+$25 - $49 / hr1,000 - 9,999Surry Hills, Australia
Services provided
Unity4 is a call center. The Surry Hills, Australia-based team specializes in Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+Undisclosed250 - 999Los Angeles, CA
Services provided
Telephone answering service One Contact Center offers Call Center Services and Back Office Outsourcing. They are located in Los Angeles, California and Pasig, Philippines.
Read more -
$1,000+< $25 / hr2 - 9Andover, England
Services provided
Angel Call Handling is a small telephone answering service. Launched in 2017, the team offers Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+< $25 / hr250 - 999Greenwood Village, CO
Services provided
PRG, a Back Office Outsourcing company, is headquartered in Greenwood Village, Colorado. Their services include Back Office Outsourcing and Call Center Services.
Read more -
$1,000+< $25 / hr250 - 999Santo Domingo, Dominican Republic
Services provided
In Santo Domingo, Dominican Republic, TrueShore is a midsize call center. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
$5,000+$25 - $49 / hr10,000+Jakarta, Indonesia
Services provided
Phone answering service VALDO INC focuses on Call Center Services and HR Consulting. They were founded in 2002.
Read more -
$5,000+< $25 / hr10 - 49Rawalpindi, Pakistan
Services provided
Intellicom Solutions is an answering service. They specialize in Call Center Services and Search Engine Optimization and were established in 2019. The agency is located in Rawalpindi, Pakistan.
Read more -
UndisclosedUndisclosed50 - 249Annotto Bay, Jamaica
Services provided
NK Customer Solutions is an answering service company. The Annotto Bay, Jamaica-based company was established in 2019. Their services include Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249
Services provided
Voisun Telecom Pvt. Ltd. Is an answering service. Headquartered in Gnangara, Australia and Gnangara, Australia, their team specializes in Call Center Services and Social Media Marketing.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
True Call Group, a call center, is based in Yerevan, Armenia. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
$5,000+< $25 / hr50 - 249
Services provided
CallServ Limited is a Back Office Outsourcing company. Launched in 2015, the agency is in Chaguanas, Trinidad and Tobago. Their team provides Back Office Outsourcing and Call Center Services.
Read more -
$50,000+$200 - $300 / hr1,000 - 9,999Norcross, GA
Services provided
Sequential Tech, a Business Consulting company, is based in Norcross, Georgia. The team offers Business Consulting and Customer Service Outsourcing.
Read more -
$10,000+< $25 / hr10 - 49
Services provided
See all 1 projectsLink Digita specializes in Inside Sales Recruitment, Digital Marketing, and Sales Development Representative (SDR) management. Their reviews highlight exceptional project management, data-driven strategies, and personalized service, resulting in impressive outcomes such as increased client satisfaction and enhanced lead generation. Suggestions for improvement include refining internal communication and expanding training resources for sustained SDR performance.
-
$250,000+Undisclosed10 - 49Puerto Vallarta, Mexico
Services provided
Occupy S.A de C.V., a small telephone answering service, is headquartered in Puerto Vallarta, Mexico. Their services include Call Center Services and Affiliate Marketing.
Read more -
$10,000+$150 - $199 / hr10 - 49Ottawa, Canada
Services provided
AMPLIFIED ANALYTICS is a call center. Established in 2019, the company is based in Ottawa, Canada. Their services include Call Center Services and Other Application Development.
Read more -
$5,000+< $25 / hr1,000 - 9,999Nairobi, Kenya
Services provided
Nakama Tech is a Nairobi, Kenya-based Customer Service Outsourcing company. The team specializes in Customer Service Outsourcing and Call Center Services.
Read more -
$10,000+< $25 / hr250 - 999Melville, NY
Services provided
Protalk Solutions is a Melville, New York-based phone answering service. Their services include Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49
Services provided
SDR AGGREGATE is a Sales Outsourcing company. Their small team is in Fes, Morocco and provides Sales Outsourcing and Recruitment Process Outsourcing. The agency was founded in 2026.
Read more -
UndisclosedUndisclosed250 - 999Mandaue, Philippines
Services provided
BPOSeats is a telephone answering service launched in 2014. The firm focuses on Call Center Services and Back Office Outsourcing, and is midsize.
Read more -
UndisclosedUndisclosed10 - 49
Services provided
See all 3 projectsDCDial provides comprehensive Call Center Services, including Contact Center Services, Customer Support Services, Inbound Call Center, Outbound Call Center, and Telemarketing Services. The reviews highlight the company’s efficiency in project execution, excellent customer support, and impactful results, particularly in increasing contact ratios and facilitating remote operations. Clients appreciate DCDial's proactive approach and timely delivery, though some suggest improvements in user interface simplification.
-
$5,000+< $25 / hr1,000 - 9,999
Services provided
Amplify5 is a call center company established in 2021. The team provides Call Center Services and Customer Service Outsourcing and is in Cape Town, South Africa.
Read more -
UndisclosedUndisclosed50 - 249
Services provided
Prospecta Global Solutions Corp. Is a Sales Outsourcing company. Launched in 2009, their team offers Sales Outsourcing and Call Center Services.
Read more -
$250,000+$100 - $149 / hr1,000 - 9,999
Services provided
Cxperts is a large telephone answering service. They specialize in Call Center Services and Back Office Outsourcing and were launched in 2021.
Read more -
$1,000+$25 - $49 / hr50 - 249Longparish, England
Services provided
Bandwagon Telemarketing Ltd is a telephone answering service. The Longparish, England-based agency provides Call Center Services and CRM consulting and SI.
Read more -
$1,000+$25 - $49 / hr2 - 9New Cairo City, Egypt
Services provided
Small Sales Outsourcing company Voxentra solutions, is based in New Cairo City, Egypt. Their services include Sales Outsourcing and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249Exeter, England
Services provided
Air Marketing is an Advertising company. The team offers Advertising and Digital Strategy and is located in Exeter, England.
Read more -
$1,000+< $25 / hr50 - 249Gurugram, India
Services provided
KISAN BAZAR DOT COM PVT LTD is a Gurugram, India-based HR Consulting company. The team offers HR Consulting and Call Center Services.
Read more -
$1,000+Undisclosed2 - 9Toronto, Canada
Services provided
MyMo Leads is a small Toronto, Canada-based Sales Outsourcing company. The team specializes in Sales Outsourcing and Branding.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.
Get My QuotesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Best Call Centers for the Telecommunication Industry
-
$1,000+< $25 / hr1,000 - 9,999Gilbert, AZ
Ability to deliver
37.2/40.020/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
10% Call Center Services10% Sales Outsourcing80% Other -
$1,000+$25 - $49 / hr10 - 49Fredericton, Canada
Ability to deliver
30/40.017/20 Reviews9.1/10 Clients & Experience3.9/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$1,000+$25 - $49 / hr250 - 999Oakville, Canada
Ability to deliver
35.2/40.019.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Call Center Services30% Sales Outsourcing20% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
33.6/40.019.2/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
21.4/40.016.2/20 Reviews0.7/10 Clients & Experience4.5/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services70% Sales Outsourcing10% Other -
$1,000+Undisclosed1,000 - 9,999New York, NY
Ability to deliver
33.4/40.020/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
20% Call Center Services55% Sales Outsourcing25% Other -
$1,000+Undisclosed250 - 999Calgary, Canada
Ability to deliver
24.9/40.014/20 Reviews7.2/10 Clients & Experience3.7/10 Market PresenceService focus
35% Call Center Services65% Other -
$5,000+< $25 / hr1,000 - 9,999Cebu City, Philippines
Ability to deliver
32.8/40.017.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
30% Call Center Services10% Sales Outsourcing60% Other -
$10,000+Undisclosed50 - 249Theale, England
Ability to deliver
32.1/40.017.8/20 Reviews9.7/10 Clients & Experience4.7/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$10,000+< $25 / hr50 - 249Durban, South Africa
Ability to deliver
27.4/40.016.6/20 Reviews7.1/10 Clients & Experience3.7/10 Market PresenceService focus
45% Call Center Services55% Other -
$1,000+< $25 / hr50 - 249
Ability to deliver
29.4/40.016.2/20 Reviews9.6/10 Clients & Experience3.7/10 Market PresenceService focus
60% Call Center Services40% Other -
$1,000+< $25 / hr50 - 249Chicago, IL
Ability to deliver
31.2/40.017.6/20 Reviews9.5/10 Clients & Experience4.1/10 Market PresenceService focus
45% Call Center Services15% Sales Outsourcing40% Other -
$1,000+< $25 / hr1,000 - 9,999
Ability to deliver
28.7/40.015/20 Reviews9.5/10 Clients & Experience4.2/10 Market PresenceService focus
40% Call Center Services60% Other -
$5,000+Undisclosed50 - 249Rochester, NH
Ability to deliver
28.6/40.015.6/20 Reviews8.9/10 Clients & Experience4.1/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$1,000+< $25 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
28.3/40.016.2/20 Reviews6.8/10 Clients & Experience5.3/10 Market PresenceService focus
35% Call Center Services65% Other -
$1,000+< $25 / hr250 - 999
Ability to deliver
30.5/40.017.4/20 Reviews8.9/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services50% Sales Outsourcing30% Other -
$5,000+$25 - $49 / hr2 - 9Kyiv, Ukraine
Ability to deliver
30.4/40.017.4/20 Reviews10/10 Clients & Experience3/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$10,000+Undisclosed250 - 999Kuala Lumpur, Malaysia
Ability to deliver
28.5/40.014.6/20 Reviews10/10 Clients & Experience3.9/10 Market PresenceService focus
15% Call Center Services10% Sales Outsourcing75% Other -
$10,000+< $25 / hr250 - 999San Pablo City, Philippines
Ability to deliver
31.9/40.017.8/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services80% Other -
$1,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
30.1/40.016.6/20 Reviews9.4/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$5,000+< $25 / hr250 - 999Kalyan, India
Ability to deliver
30/40.018.2/20 Reviews7.8/10 Clients & Experience4/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
$50,000+< $25 / hr10,000+Wei Fang Shi, China
Ability to deliver
29.9/40.015.8/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
30% Call Center Services70% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
29.6/40.016.2/20 Reviews9.5/10 Clients & Experience3.9/10 Market PresenceService focus
100% Sales Outsourcing -
$10,000+< $25 / hr250 - 999Overland Park, KS
Ability to deliver
30.3/40.017.4/20 Reviews8.2/10 Clients & Experience4.7/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+< $25 / hr1,000 - 9,999Gurugram, India
Ability to deliver
28.1/40.014/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
25% Call Center Services20% Sales Outsourcing55% Other -
$5,000+$25 - $49 / hr250 - 999Home, KS
Ability to deliver
29.1/40.016/20 Reviews9.2/10 Clients & Experience3.9/10 Market PresenceService focus
35% Call Center Services25% Sales Outsourcing40% Other -
$1,000+< $25 / hr10 - 49North Miami Beach, FL
Ability to deliver
24.2/40.017/20 Reviews2.9/10 Clients & Experience4.3/10 Market PresenceService focus
30% Call Center Services50% Sales Outsourcing20% Other -
$1,000+< $25 / hr10 - 49Ensenada, Mexico
Ability to deliver
28.9/40.016.2/20 Reviews9/10 Clients & Experience3.7/10 Market PresenceService focus
20% Call Center Services40% Sales Outsourcing40% Other -
$1,000+< $25 / hr1,000 - 9,999Davao City, Philippines
Ability to deliver
26.7/40.017/20 Reviews5.8/10 Clients & Experience3.9/10 Market PresenceService focus
30% Call Center Services70% Other
Latest Call Centers Articles
See all articles
Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
