Top 100 Telecommunication Companies Call Center Services
The Best of April 2026Looking for a top telecommunication contact center?
Review this list of best call services on the market to determine the best fit for your company. Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.
Check out our directory of Telecommunication Companies call centers. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
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List of the Best Telecommunications Voice Services Providers on the Market
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$1,000+250 - 999 employeesOrlando, FLRead More
Answering service company XACT was founded in 1998. Their midsize team is in Orlando, Florida and Unity, Maine. XACT focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, and more.
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$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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541Undisclosed10 - 49 employeesSocial media marketing agency B2B IT Solutions is headquartered in Rawalpindi, Pakistan. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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542Undisclosed10 - 49 employeesLahore, PakistanCall center service Talent Trellis is headquartered in Toronto, Canada and Lahore, Pakistan. The team focuses on Call Center Services and Back Office Outsourcing.Read More
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543$1,000+10 - 49 employeesRakindus is a software development firm. They are in Coimbatore, India, and their services include Custom Software Development and Back Office Outsourcing.Read More
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544$1,000+10 - 49 employeesPimpri-Chinchwad, IndiaDigital Strategy company Quickupp Softech was launched in 2023. The agency offers Digital Strategy and IT strategy consulting, and is small.Read More
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545$100,000+10 - 49 employeesCustom software development company Copler is located in Ukraine and Ukraine. They specialize in Custom Software Development and IT managed services and were launched in 2015.Read More
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546$5,000+50 - 249 employeesVisakhapatnam, IndiaSonic Vars is a Visakhapatnam, India-based mobile app development company. The team specializes in Mobile App Development and Web Design.Read More
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547$1,000+50 - 249 employeesEagleGrace is a Translation company. The team specializes in Translation and Transcription and is based in Buford, Georgia.Read More
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548$1,000+50 - 249 employeesOne Pro Solution is a social media marketing company. The Pasig, Philippines-based agency was established in 2020. Their services include Social Media Marketing and Search Engine Optimization.Read More
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549Undisclosed50 - 249 employeesSAFE BPO is a phone answering service. They were established in 2019, and their services include Call Center Services and Back Office Outsourcing.Read More
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550$1,000+10 - 49 employeesLagos, NigeriaNLP Nigeria is a Digital Strategy company. The agency is in Lagos, Nigeria and Lagos, Nigeria. Their team provides Digital Strategy and Social Media Marketing.Read More
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551$5,000+250 - 999 employeesCebu City, PhilippinesISuporta Outsourcing, a social media marketing agency, was launched in 2017. They provides Social Media Marketing and Content Marketing.Read More
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552$1,000+10 - 49 employeesMcLean, VAAI company GoVivace was founded in 2009. Their small team is in McLean, Virginia and Greater Noida, India. GoVivace offers Artificial Intelligence, call center services, and translation.Read More
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553$1,000+50 - 249 employeesDavao City, PhilippinesKKC Outsourcing Corporation, a SEO company, was established in 2018. They offers Search Engine Optimization and Back Office Outsourcing.Read More
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554$5,000+50 - 249 employeesDubai, United Arab EmiratesSoftware development firm Voxtron Middle East LLC was launched in 1994. The firm specializes in Custom Software Development and CRM consulting and SI.Read More
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555$1,000+50 - 249 employeesIn St. Petersburg, Florida, ProfIT is a midsize Advertising company. The team provides Advertising and Direct Marketing.Read More
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556$5,000+10 - 49 employeesSan José, Costa RicaCloud consulting & SI company Arkkosoft specializes in cloud consulting & SI and BI & big data consulting & SI. They were established in 1997.Read More
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557Undisclosed2 - 9 employeesKelowna, CanadaLaunched in 2022, GetSavvyVA is a Sales Outsourcing company. The firm provides Sales Outsourcing and Call Center Services.Read More
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558$5,000+2 - 9 employeesTruth Cartel is a small Miami Beach, Florida-based Fractional CMO Services company. The team specializes in Fractional CMO Services and Content Marketing.Read More
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559$1,000+10 - 49 employeesWembley, EnglandConfero, a call center, is located in Wembley, England and London, England. Their services include Call Center Services and Customer Service Outsourcing.Read More
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560Undisclosed2 - 9 employeesLiverpool, EnglandTOTAL PA LTD is a Back Office Outsourcing company. They specialize in Back Office Outsourcing and Call Center Services and are headquartered in Liverpool, England and Liverpool, England.Read More
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561$5,000+2 - 9 employeesOhrid, North MacedoniaOptaVista is a small web development firm in Sheridan, Wyoming and Ohrid, North Macedonia. Their services include Web Development and Digital Strategy.Read More
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562$1,000+2 - 9 employeesSocial media marketing agency Mirrolex Solutions was established in 2023. The agency provides Social Media Marketing and Custom Software Development.Read More
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563$1,000+2 - 9 employeesMarginSales is a CRM consulting and SI company. They are located in Gurugram, India, and their services include CRM consulting and SI and Sales Outsourcing.Read More
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564$1,000+2 - 9 employeesLaunched in 2025, ATOPSIO is a small Back Office Outsourcing company. Their team offers Back Office Outsourcing and Call Center Services.Read More
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565$10,000+50 - 249 employeesKolkata, IndiaRead More
Logica Infotech Services Pvt. Ltd. Is a non-voice bpo/back office services company. They are in Kolkata, India and Kolkata, India and have a midsize team. Their services include non-voice bpo/back office services, voice services, IT strategy consulting, and Artificial Intelligence.
Clients
ClearLifeIndustries
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566Undisclosed10 - 49 employeesSalt Lake City, UTInlingua Utah is a Translation company established in 1996. The team focuses on Translation and Call Center Services and is based in Salt Lake City, Utah.Read More
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567Undisclosed10 - 49 employeesPune, IndiaEstablished in 2019, Cuilassist is a small Back Office Outsourcing company located in Pune, India. Their team offers Back Office Outsourcing and Customer Service Outsourcing.Read More
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568$5,000+10 - 49 employeesSiliguri, IndiaTopfin Global is a Market Research company located in Siliguri, India. They provide Market Research and IT managed services.Read More
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569$5,000+10 - 49 employeesHyderabad, IndiaHeadquartered in Hyderabad, India, Alpha2hive is a SEO agency. They offer Search Engine Optimization and Web Design.Read More
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570Undisclosed10 - 49 employeesUndisclosedFounded in 2024, OQP Virtual Solutions is an answering service. Based in , the team offers Call Center Services and Back Office Outsourcing.Read More
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