Top 100 Telecommunication Companies Call Center Services
The Best of December 2025Looking 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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391Undisclosed50 - 249 employeesAhmedabad, IndiaElision Technologies Pvt. Ltd is an other IT consulting and SI company. Their midsize team is based in Ahmedabad, India. Their services include other IT consulting and SI and Call Center Services.Read More
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392$1,000+10 - 49 employeesPrishtina, KosovoHomex Virtual Agency is an Email Marketing company. They offer Email Marketing and Call Center Services and were founded in 2019. The agency is located in Prishtina, Kosovo.Read More
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393Undisclosed10 - 49 employeesFort Lauderdale, FLClear Line Advisors is a Market Research company established in 2024. The team specializes in Market Research and IT strategy consulting.Read More
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394Undisclosed1,000 - 9,999 employeesCallhounds Global, a Back Office Outsourcing company, was launched in 2020. The team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
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395$10,000+2 - 9 employeesTijuana, MexicoLM Call Center is an answering service. Headquartered in Tijuana, Mexico, the company offers Call Center Services and Customer Service Outsourcing.Read More
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396$1,000+250 - 999 employeesSanta Catarina, MexicoOne Contact by Grupo Migesa is an Email Marketing company. They are located in Santa Catarina, Mexico and have midsize team. They offer Email Marketing and Social Media Marketing.Read More
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397$1,000+2 - 9 employeesDyope is an answering service. The team provides Call Center Services and Customer Service Outsourcing, and the company is located in Thessaloniki, Greece.Read More
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Zenit-XIndustries
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398$1,000+10 - 49 employeesCentennial, COKLA Group is a Marketing Strategy company. Headquartered in Centennial, Colorado, the agency was established in 1995. Their team specializes in Marketing Strategy and Sales Outsourcing.Read More
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399$1,000+2 - 9 employeesVancouver, CanadaProspect Solutions is a Back Office Outsourcing company. They are in Vancouver, Canada and have small team. They specialize in Back Office Outsourcing and Call Center Services.Read More
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400$1,000+2 - 9 employeesBusiness Consulting company StrikeForceSales is in North Sydney, Australia. They focus on Business Consulting and Call Center Services and were established in 2005.Read More
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401$100,000+10 - 49 employeesCAIRO, EgyptSecond Step is a small hr outsourcing company. They focus on hr outsourcing and were established in 2008.Read More
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HMDIndustries
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402$1,000+50 - 249 employeesUnateus, a Fulfillment company, focuses on Fulfillment and Call Center Services. The firm is headquartered in Lagos, Nigeria and Accra, Ghana.Read More
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403Undisclosed10 - 49 employeesDhaka, BangladeshInstant Solution, a Back Office Outsourcing company, was launched in 2024. Their small team is headquartered in Dhaka, Bangladesh. The agency offers Back Office Outsourcing, Document Digitization & Management, Sales Outsourcing, Transcription, and more.Read More
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404Undisclosed50 - 249 employeesCampbelltown, AustraliaAR Data, a big data company, is based in Campbelltown, Australia and Lenah Valley, Australia. Their services include BI & big data consulting & SI and Translation.Read More
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405$5,000+50 - 249 employeesLocated in Tabaco City, Philippines, Telecents Solution is a Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Call Center Services.Read More
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406Undisclosed10 - 49 employeesHalanayakanahalli, IndiaSaarthi is a small AI company founded in 2017. Their services include Artificial Intelligence and Call Center Services.Read More
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407$1,000+10 - 49 employeesIslamabad, PakistanDyanmowebs is an answering service company. Their small team is headquartered in Islamabad, Pakistan and offers Call Center Services and Search Engine Optimization. The agency was established in 2013.Read More
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408Undisclosed2 - 9 employeesFrisco, TXQuantum IT Group is a small call center company headquartered in Frisco, Texas. Their services include Call Center Services and IT managed services.Read More
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409$5,000+50 - 249 employeesPune, IndiaTessera ITeS Private Limited is a midsize Pune, India-based telephone answering service. Their services include Call Center Services and Digital Strategy.Read More
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410$250,000+10 - 49 employeesSeagoville, TXFounded in 2021, Prestige dealer alliance is a small Seagoville, Texas-based answering service. Their services include Call Center Services and Back Office Outsourcing.Read More
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411$1,000+10 - 49 employeesGolden Bridge Callcenter, a Customer Service Outsourcing company, is headquartered in Paramaribo, Suriname. They provide Customer Service Outsourcing and Call Center Services and were founded in 2024.Read More
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412$5,000+10 - 49 employeesPrishtina, KosovoCustomer Service Outsourcing company VOOXIO was founded in 2022. The team focuses on Customer Service Outsourcing and Sales Outsourcing.Read More
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413Undisclosed10 - 49 employeesToronto, CanadaGet Ninja - Virtual Assistant is a call center service in Toronto, Canada. Their services include Call Center Services and Back Office Outsourcing.Read More
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414Undisclosed10 - 49 employeesBased in Mumbai, India, Urminath PVT.LTD is a Business Consulting company. They focus on Business Consulting and Call Center Services.Read More
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415$10,000+50 - 249 employeesKolkata, IndiaVirtualMens is a Kolkata, India-based answering service. They offer Call Center Services and Search Engine Optimization and were established in 2016.Read More
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416$1,000+10 - 49 employeesKolkata, IndiaCallforce Global Technology is a small Back Office Outsourcing company launched in 2017. Their team specializes in Back Office Outsourcing and Transcription.Read More
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417$5,000+50 - 249 employeesBelagavi, IndiaRevGrowth360 is an Email Marketing company. The Belagavi, India-based agency was founded in 2021. Their services include Email Marketing and Sales Outsourcing.Read More
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418$250,000+50 - 249 employeesGuadalajara, MexicoPeople and Telecommunication Services is a Business Consulting company in Guadalajara, Mexico. The team focuses on Business Consulting and Call Center Services.Read More
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419$1,000+10 - 49 employeesLane Cove West, AustraliaYour Phones Covered is a Customer Service Outsourcing company. They focus on Customer Service Outsourcing and Call Center Services and are in Lane Cove West, Australia.Read More
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420$1,000+250 - 999 employeesChennai, IndiaBotomation is an AI firm founded in 1999. Their team offers Artificial Intelligence and Call Center Services.Read More
Industries
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Connect with a Call Centers that received the most new reviews in the past 12 months.
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