Top Call Center Companies & Services for Telecommunication Companies
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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.
$5,000+< $25 / hr1,000 - 9,999Cebu City, PhilippinesServices provided
See 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.
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$1,000+Undisclosed2 - 9Vilnius, Lithuania
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Lava sales, a Sales Outsourcing company, is in Vilnius, Lithuania. The team specializes in Sales Outsourcing.
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$1,000+< $25 / hr10 - 49Sahibzada Ajit Singh Nagar, India
Services provided
Back Office Outsourcing company Networth RCM was launched in 2021. The agency focuses on Back Office Outsourcing and Call Center Services.
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Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Wilmington, DEServices provided
See all 87 projectsSupportYourApp is a Customer Support Services company providing comprehensive Contact Center Services, including inbound and outbound call handling, phone support, and customer care solutions. The overwhelmingly positive feedback highlights their ability to rapidly scale teams and deliver timely, high-quality support that effectively boosts customer satisfaction and response times. Over 90% of reviewers commend their flexibility, project management, and alignment with client needs.
$1,000+< $25 / hr1,000 - 9,999Davao City, PhilippinesServices provided
See 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.
$1,000+< $25 / hr250 - 999Dnipro, UkraineServices provided
See all 26 projectsSimply Contact is a distinguished provider of Contact Center Services and Customer Support Services, recognized for managing inbound and outbound customer interactions across multiple languages and channels. Reviews highlight their expertise in delivering exceptional service, with 100% of clients noting impressive project management and communication. Approximately 90% of reviews emphasize their ability to enhance customer satisfaction and streamline support systems, underscoring their reliability and adaptability.
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$5,000+< $25 / hr2 - 9Tijuana, Mexico
Services provided
Acierto Call Center is a small answering service company launched in 2018. Their services include Call Center Services and Email Marketing.
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$1,000+< $25 / hr50 - 249Edmonton, Canada
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MetCredit is a phone answering service established in 1973. Their team focuses on Call Center Services.
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$1,000+< $25 / hr1,000 - 9,999Seattle, WA
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Direct Interactions is a call center company in Seattle, Washington. Their services include Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr1,000 - 9,999Ho Chi Minh, Vietnam
Services provided
THIENTU CO.,LTD is a large Ho Chi Minh, Vietnam-based phone answering service. The team provides Call Center Services and Customer Service Outsourcing.
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$1,000+$50 - $99 / hr50 - 249Crewe , England
Services provided
Launched in 2010, Cymphony is a midsize call center company. Their team offers Call Center Services.
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Featured
What are Featured Providers?
$1,000+$50 - $99 / hr10 - 49Horsham , EnglandServices provided
See all 20 projectsVirtual Sales Limited is a telemarketing and outbound call center service provider specializing in customer growth and lead generation. Their reviews highlight their consistent delivery and impressive industry knowledge, with 100% of reviewers praising their project management and communication skills. Clients report high satisfaction with the quality of meetings booked and the seamless integration into their sales processes.
$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 - 249Ed, SwedenServices provided
See all 67 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.
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$10,000+< $25 / hr1,000 - 9,999Ciudad de México, Mexico
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Launched in 2008, Concentra BPO is a large phone answering service. Their team specializes in Call Center Services and Direct Marketing.
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$1,000+< $25 / hr1,000 - 9,999
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Allied Global BPO is a Customer Service Outsourcing company. The Guatemala City, Guatemala-based team offers Customer Service Outsourcing and Back Office Outsourcing.
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Featured
What are Featured Providers?
$1,000+Undisclosed1,000 - 9,999New York, NYServices provided
See 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.
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$1,000+< $25 / hr1,000 - 9,999Henderson, NV
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Knoah is a Henderson, Nevada-based telephone answering service. Their services include Call Center Services.
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$1,000+< $25 / hr50 - 249Allen, TX
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In Allen, Texas, InSO is a telephone answering service. Their services include Call Center Services and Back Office Outsourcing.
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$10,000+< $25 / hr10 - 49Barranquilla, Colombia
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G2A CONSULTING GROUP SAS, a call center, offer Call Center Services and Sales Outsourcing. They were founded in 2018.
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$1,000+< $25 / hr250 - 999Hyderabad, India
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Cavalry Info Pvt Ltd(CIPL) is a midsize answering service company established in 2016. Their services include Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr10 - 49Roslin, Scotland
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Connect Communications Services Ltd is a call center. They are headquartered in Roslin, Scotland and have small team. Their services include Call Center Services and Customer Service Outsourcing.
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$1,000+$25 - $49 / hr2 - 9Bengaluru, India
Services provided
Skaleo Business Solutions is a Sales Outsourcing company. Their small team is in Bengaluru, India. Their services include Sales Outsourcing.
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$100,000+< $25 / hr50 - 249Santo Domingo, Dominican Republic
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Communicate to Connect C2C, a Customer Service Outsourcing company, focus on Customer Service Outsourcing and Call Center Services. They were established in 2017.
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UndisclosedUndisclosed10 - 49
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Call center company REACH 3C is in Dubai, United Arab Emirates. Established in 1999, the team provides Call Center Services and Customer Service Outsourcing.
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$25,000+Undisclosed250 - 999Prague 8, Czech Republic
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ICON Communication Centres s.r.o. Is a Customer Service Outsourcing company founded in 2003. The company specializes in Customer Service Outsourcing and Call Center Services, and is midsize.
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$5,000+< $25 / hr1,000 - 9,999Cairo, Egypt
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ETISAL International is a Customer Service Outsourcing company located in Cairo, Egypt and Cairo, Egypt. Their services include Customer Service Outsourcing and IT managed services.
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$1,000+< $25 / hr250 - 999
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Helport AI is an AI Agents company. The San Diego, California-based agency was founded in 2020. Their team specializes in AI Agents and Call Center Services.
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Undisclosed< $25 / hr250 - 999Mandaue, Philippines
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Alternative Talent Solutions ATS is a Back Office Outsourcing company located in Mandaue, Philippines. They focus on Back Office Outsourcing and Call Center Services and were launched in 2008.
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UndisclosedUndisclosed50 - 249Rabat, Morocco
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Marketing Call Center is a call center. They are based in Rabat, Morocco, and their services include Call Center Services and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49
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Tovie AI is an AI company. Their small team is located in London, England and offers Artificial Intelligence and AI Consulting. The company was founded in 2018.
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$10,000+$25 - $49 / hr1,000 - 9,999Surry Hills, Australia
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Unity4 is a call center. The Surry Hills, Australia-based team specializes in Call Center Services and Customer Service Outsourcing.
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Undisclosed< $25 / hr1,000 - 9,999Ciudad de Guatemala, Guatemala
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Allied Global is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and are based in Ciudad de Guatemala, Guatemala.
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$1,000+< $25 / hr10 - 49Bengaluru, India
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INFORIZA is a small call center company. They offer Call Center Services and Web Development and were launched in 2024.
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$10,000+$25 - $49 / hr10 - 49
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Auremonta Qualion Group (Pty) Ltd is an answering service company. The team specializes in Call Center Services and Sales Outsourcing, and the firm is based in Cape Town, South Africa.
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$5,000+< $25 / hr50 - 249
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Sales Outsourcing company Sabtrix was launched in 2025. The team specializes in Sales Outsourcing and Customer Service Outsourcing and is located in Atlanta, Georgia and Atlanta, Georgia.
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$1,000+< $25 / hr250 - 999Bhopal, India
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XtraNet Tech is a telephone answering service. Established in 2002, the firm offers Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr50 - 249Mandaluyong, Philippines
Services provided
Midsize call center CSP, is in Mandaluyong, Philippines. The team provides Call Center Services.
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Undisclosed< $25 / hr250 - 999Kolkata, India
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Headquartered in Kolkata, India and Sacramento, California, Elagoon Business Solutions is an answering service. They provide Call Center Services.
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$1,000+< $25 / hr1,000 - 9,999Los Angeles, CA
Services provided
Collective Solution is a large answering service company founded in 2002. Their team provides Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr1,000 - 9,999Bayonet Point, FL
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Telephone answering service Account Management Systems is in Bayonet Point, Florida. Founded in 1999, the team specializes in Call Center Services.
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$1,000+Undisclosed50 - 249Melbourne, Australia
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No name is an answering service company based in Melbourne, Australia. They offer Call Center Services and Transcription.
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UndisclosedUndisclosed1,000 - 9,999Dublin, Ireland
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Founded in 1989, Covalen is a call center service. The team offers Call Center Services and Back Office Outsourcing and is based in Dublin, Ireland and Budapest, Hungary.
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Undisclosed< $25 / hr250 - 999Barranquilla, Colombia
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Established in 2018, Mobility Tech Colombia is an answering service company. The team provides Call Center Services and Back Office Outsourcing and is located in Barranquilla, Colombia.
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UndisclosedUndisclosed1,000 - 9,999Ogden, UT
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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.
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$1,000+< $25 / hr50 - 249
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Headquartered in London, England, Speedflow is a call center. The team focuses on Call Center Services and Custom Software Development.
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$5,000+< $25 / hr50 - 249București, Romania
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World Performance Group Srl is a call center company. They were established in 2012 and provide Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr10 - 49London , England
Services provided
BPO Recruit is a telephone answering service. Their small team is located in London , England and offers Call Center Services. The firm was launched in 2009.
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$1,000+< $25 / hr250 - 999Toronto, Canada
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Simpro Solutions is a Back Office Outsourcing company. The Toronto, Canada-based firm specializes in Back Office Outsourcing and Call Center Services.
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$25,000+< $25 / hr1,000 - 9,999Karachi, Pakistan
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Ibex. Pakistan is a call center launched in 2002. Their services include Call Center Services and Customer Service Outsourcing.
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$1,000+Undisclosed250 - 999Los Angeles, CA
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Telephone answering service One Contact Center offers Call Center Services and Back Office Outsourcing. They are located in Los Angeles, California and Pasig, Philippines.
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$5,000+< $25 / hr1,000 - 9,999Ha Noi, Vietnam
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Customer Service Outsourcing company Bellsystem24-HoaSao is headquartered in Ha Noi, Vietnam and Ho Chi Minh, Vietnam. Their services include Customer Service Outsourcing and Back Office
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UndisclosedUndisclosed10 - 49Nairobi, Kenya
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Accurate Africa eServices Ltd is a Nairobi, Kenya-based call center company. Their services include Call Center Services and Market Research.
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$5,000+$25 - $49 / hr50 - 249
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ACES is a midsize answering service company. They provide Call Center Services and Back Office Outsourcing and were launched in 2020.
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$1,000+< $25 / hr50 - 249
Services provided
Global Contact Enterprises is an answering service. The company is in San Salvador, El Salvador. Their team specializes in Call Center Services and Back Office Outsourcing.
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$25,000+Undisclosed50 - 249Tiranë, Albania
Services provided
OasCall is an answering service. They are in Tiranë, Albania and have midsize team of experts. Their services include Call Center Services and Sales Outsourcing.
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$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.
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$10,000+Undisclosed10 - 49New York, NY
Services provided
Launched in 2016, 10G is a small Sales Outsourcing company. Their services include Sales Outsourcing and Call Center Services.
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Best Call Centers for the Telecommunication Industry
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$1,000+< $25 / hr1,000 - 9,999Gilbert, AZ
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Call Center Services10% Sales Outsourcing80% Other -
$1,000+$25 - $49 / hr250 - 999Oakville, Canada
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 - $49 / hr10 - 49Fredericton, Canada
Ability to deliver
32.7/40.017.4/20 Reviews9.1/10 Clients & Experience6.2/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$10,000+< $25 / hr250 - 999San Pablo City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
20% Call Center Services80% 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 -
$25,000+Undisclosed50 - 249Troutman, NC
Ability to deliver
34.1/40.017.2/20 Reviews8.2/10 Clients & Experience8.7/10 Market PresenceService focus
15% Call Center Services25% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
22.9/40.016.2/20 Reviews0.7/10 Clients & Experience5.9/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$1,000+Undisclosed1,000 - 9,999New York, NY
Ability to deliver
36.2/40.020/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Call Center Services55% Sales Outsourcing25% 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 -
$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 -
$1,000+Undisclosed250 - 999Calgary, Canada
Ability to deliver
26.1/40.014/20 Reviews7.2/10 Clients & Experience4.9/10 Market PresenceService focus
35% Call Center Services65% Other -
$5,000+$25 - $49 / hr2 - 9Kyiv, Ukraine
Ability to deliver
34.2/40.017.4/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$5,000+< $25 / hr1,000 - 9,999Cebu City, Philippines
Ability to deliver
34.2/40.017.4/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
30% Call Center Services10% Sales Outsourcing60% Other -
$50,000+< $25 / hr10,000+Wei Fang Shi, China
Ability to deliver
34.1/40.015.8/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
30% Call Center Services70% Other -
$1,000+< $25 / hr1,000 - 9,999
Ability to deliver
31.6/40.015/20 Reviews9.5/10 Clients & Experience7.1/10 Market PresenceService focus
40% Call Center Services60% 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 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
31.2/40.016.2/20 Reviews6.8/10 Clients & Experience8.1/10 Market PresenceService focus
35% Call Center Services65% Other -
$1,000+< $25 / hr250 - 999
Ability to deliver
34.7/40.017/20 Reviews7.9/10 Clients & Experience9.7/10 Market PresenceService focus
25% Call Center Services75% Other -
$1,000+< $25 / hr50 - 249
Ability to deliver
31.1/40.016.2/20 Reviews9.6/10 Clients & Experience5.3/10 Market PresenceService focus
60% Call Center Services40% Other -
$1,000+< $25 / hr50 - 249Sugar Land, TX
Ability to deliver
36.9/40.018.8/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$10,000+< $25 / hr50 - 249Durban, South Africa
Ability to deliver
28.2/40.016/20 Reviews7.1/10 Clients & Experience5.1/10 Market PresenceService focus
45% Call Center Services55% Other -
$10,000+Undisclosed250 - 999Kuala Lumpur, Malaysia
Ability to deliver
30.5/40.014.6/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
15% Call Center Services10% Sales Outsourcing75% Other -
$1,000+< $25 / hr50 - 249Kyiv, Ukraine
Ability to deliver
38.3/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
15% Call Center Services85% Other -
$1,000+< $25 / hr50 - 249Cluj-Napoca, Romania
Ability to deliver
31/40.016.6/20 Reviews6.7/10 Clients & Experience7.7/10 Market PresenceService focus
45% Call Center Services55% Other -
$5,000+Undisclosed50 - 249Rochester, NH
Ability to deliver
30/40.015.6/20 Reviews8.9/10 Clients & Experience5.5/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
$1,000+$150 - $199 / hr10 - 49Iowa City, IA
Ability to deliver
38.6/40.019.6/20 Reviews9.9/10 Clients & Experience9/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
31.9/40.016.4/20 Reviews9.5/10 Clients & Experience6/10 Market PresenceService focus
100% Sales Outsourcing -
UndisclosedUndisclosed1,000 - 9,999Noida, India
Ability to deliver
31.8/40.016.4/20 Reviews7.2/10 Clients & Experience8.2/10 Market PresenceService focus
40% Call Center Services10% Sales Outsourcing50% Other
Latest Call Centers Articles
See all articles![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)
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.
