Top 100 Call Center Services
The Best of August 2026
Outsourced call center services refer to handling incoming and outgoing calls on behalf of businesses to support functions such as customer service, lead generation, and appointment setting. Call center services are crucial to ensuring customers have a positive experience with their business before, during, and after purchasing. Investing in quality call center solutions is important for timely responses to key stakeholders, gathering feedback, and understanding customer preferences.
Call centers are a type of BPO that focuses on training and hiring dedicated agents who can handle customer inquiries, resolve customer issues and complaints, and provide technical support. They contribute to businesses' productivity and long-term success, allowing them to focus on core functions while managing customers professionally and efficiently.
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$1,000+250 - 999 employeesOrlando, FLXACT is an Orlando, Florida-based answering service. The company offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing and is midsize.The company was founded in 1998.Read 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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8371Undisclosed50 - 249 employeesShanghai, ChinaLaunched in 2012, CGP Shanghai is a midsize IT staff augmentation company. Their team specializes in IT staff augmentation and other IT consulting and SI.Read More
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8372Undisclosed1,000 - 9,999 employeesBogotá, ColombiaGrupo CMC is a business intelligence company. Headquartered in Bogotá, Colombia, the firm was launched in 1993. Their team focuses on BI & big data consulting & SI and Cybersecurity.Read More
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8373Undisclosed50 - 249 employeesTampa, FLSalem Solutions, a Staffing company, was established in 2009. The team offers Staffing and Recruiting and is located in Tampa, Florida.Read More
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8374Undisclosed50 - 249 employeesMilano, ItalyFounded in 1982, Tiempo Nord is a midsize Business Consulting company. Their services include Business Consulting and Back Office Outsourcing.Read More
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8375Undisclosed50 - 249 employeesLeça da Palmeira, PortugalIn Leça da Palmeira, Portugal and Lisboa, Portugal, TBFILES is an AI firm. They offer Artificial Intelligence and Document Digitization & Management.Read More
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8376Undisclosed50 - 249 employeesLisboa, PortugalKelly - Portugal is a HR Consulting company in Lisboa, Portugal. Established in 1946, the team provides HR Consulting and Call Center Services.Read More
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8377Undisclosed50 - 249 employeesSouth Portland, MEMidsize Fulfillment company ShipRight, is headquartered in South Portland, Maine. The team specializes in Fulfillment and Call Center Services.Read More
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8378Undisclosed50 - 249 employeesAthina, GreeceIntelli Solutions S.A. Is a custom software development company. The team provides Custom Software Development and Business Consulting, and the company is based in Athina, Greece and Nicosia, Cyprus.Read More
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8379Undisclosed50 - 249 employeesCheyenne, WYLanguage I/O, a midsize Customer Service Outsourcing company, is located in Cheyenne, Wyoming. The team focuses on Customer Service Outsourcing and Call Center Services.Read More
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8380Undisclosed50 - 249 employeesKuala Lumpur, MalaysiaSsquad Vietnam is a midsize Ho Chi Minh City, Vietnam-based cloud consulting & SI company. The team provides cloud consulting & SI and Cybersecurity.Read More
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8381Undisclosed50 - 249 employeesHyderabad, IndiaNovatta Technologies is a midsize Hyderabad, India-based software development company. Their services include Custom Software Development and Web Development.Read More
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8382Undisclosed50 - 249 employeesHyderabad, IndiaLaunched in 2018, Vertico BPO Pvt.Ltd is an IT managed services company. Their services include IT managed services and Call Center Services.Read More
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8383Undisclosed50 - 249 employeesBuenos Aires, ArgentinaMegatech S.A. Is a Cybersecurity company. Launched in 1997, the company specializes in Cybersecurity and cloud consulting & SI.Read More
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8384Undisclosed50 - 249 employeesKøbenhavn, DenmarkLaunched in 2014, Immeo P/S is an IT managed services company. The team offers IT managed services and BI & big data consulting & SI.Read More
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8385Undisclosed50 - 249 employeesRoss on Wye, EnglandDawleys is a Ross on Wye, England-based answering service company. Their services include Call Center Services and Back Office Outsourcing.Read More
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8386Undisclosed50 - 249 employeesDubai, United Arab EmiratesCall center Virtuzone is in Dubai, United Arab Emirates. Their services include Call Center Services and Accounting.Read More
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8387Undisclosed50 - 249 employeesSofia, BulgariaSocial media marketing firm eTel Digital Agency was founded in 2001. The midsize team specializes in Social Media Marketing and Email Marketing.Read More
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8388Undisclosed50 - 249 employeesStoke-on-Trent, EnglandAdvantis Credit Limited is a Customer Service Outsourcing company. Located in Stoke-on-Trent, England, the team specializes in Customer Service Outsourcing and Call Center Services.Read More
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8389Undisclosed50 - 249 employeesLagos, NigeriaMOORE Bishop & Rooks is an Accounting company. They are located in Lagos, Nigeria and have midsize team. Their team offers Accounting and Call Center Services.Read More
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8390Undisclosed50 - 249 employeesCiudad Obregón, MexicoIntugo Mexico, an IT strategy consulting company, is based in Ciudad Obregón, Mexico and Hermosillo, Mexico. Their services include IT strategy consulting and IT managed services.Read More
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8391Undisclosed50 - 249 employeesBogotá, ColombiaTeledisca is a Digital Strategy company. Founded in 2016, the agency is located in Bogotá, Colombia. Their team offers Digital Strategy and Web Development.Read More
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8392Undisclosed50 - 249 employeesSite Telekom is a Market Research company. Based in Istanbul, Türkiye, the team offers Market Research and Call Center Services.Read More
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8393Undisclosed50 - 249 employeesAnkara, TürkiyeSistaş is a midsize custom software development company launched in 1991. Their team focuses on Custom Software Development and Call Center Services.Read More
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8394Undisclosed50 - 249 employeesIstanbul, TürkiyeLaunched in 2014, M2S is an Email Marketing company. The firm focuses on Email Marketing and Call Center Services.Read More
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8395Undisclosed1,000 - 9,999 employeesIstanbul, TürkiyeMarket Research company Turkcell Global Bilgi was launched in 1999. The team specializes in Market Research and Social Media Marketing.Read More
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8396Undisclosed50 - 249 employeesWien, AustriaLaunched in 2019, AxFina Holding is a call center. The midsize team provides Call Center Services and Back Office Outsourcing.Read More
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8397Undisclosed50 - 249 employeesWaterford, IrelandRigneydolphin is a Recruiting company. Located in Waterford, Ireland and Tralee, Ireland, the agency was launched in 1990. Their team provides Recruiting and Call Center Services.Read More
Industries
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8398Undisclosed50 - 249 employeesHeadquartered in Montego Bay, Jamaica, Ring Outsourcing BPO Jamaica is a midsize Back Office Outsourcing company. Their services include Back Office Outsourcing and Call Center Services.Read More
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8399Undisclosed50 - 249 employeesBeachwood, OHBrand Protect Plus LLC is a social media marketing firm. In Beachwood, Ohio, the agency was founded in 2012. Their services include Social Media Marketing and Email Marketing.Read More
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8400Undisclosed50 - 249 employeesGrand Rapids, MI1 Bold Step is a Marketing Strategy company. They are based in Grand Rapids, Michigan and have midsize team. They specialize in Marketing Strategy and CRM consulting and SI.Read More
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Connect with a Call Centers that received the most new reviews in the past 12 months.
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