Top 100 Call Center Services
The Best of October 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, an answering service company, was founded in 1996. Their midsize team is in Orlando, Florida and Unity, Maine. The agency specializes in Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing.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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8041$5,000+2 - 9 employeesDa Nang, VietnamAXIS In Market Coordination is a Corporate Law company. In Da Nang, Vietnam, the team specializes in Corporate Law and Finance Law.Read More
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8042$1,000+2 - 9 employeesGrow Shark is a PPC agency. They offer Pay Per Click and Search Engine Optimization and are based in Mansfield, Texas.Read More
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8043$1,000+2 - 9 employeesVersa Sync Studios, a software development firm, was launched in 2023. The small team provides Custom Software Development and Enterprise App Modernization.Read More
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8044$250,000+2 - 9 employeesBoston, MANANOTOX LIFE SCIENCE is a Business Consulting company. Based in Boston, Massachusetts, the company specializes in Business Consulting and Compliance Consulting.Read More
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8045$1,000+2 - 9 employeesCuriosity At Work Asia Pacific Limited is a Business Consulting company located in Kwun Tong, Hong Kong. The team focuses on Business Consulting and Executive Search.Read More
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8046Undisclosed2 - 9 employeesParkland, FLLocal Spark Solutions is a Parkland, Florida-based Demand Generation Marketing company. The team provides Demand Generation Marketing and Performance Marketing.Read More
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8047$1,000+2 - 9 employeesMinglanilla, PhilippinesNomad VAs is a call center company headquartered in Minglanilla, Philippines. They provide Call Center Services and Content Writing Services.Read More
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8048$5,000+2 - 9 employeesFounded in 2020, STAC is a small Mérida, Mexico-based Fractional CMO Services company. Their services include Fractional CMO Services and Marketing Strategy.Read More
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8049$1,000+2 - 9 employeesFounded in 2026, AI Systems Now is an AI Agents company. The firm offers AI Agents and AI Consulting.Read More
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8050$5,000+2 - 9 employeesWebrammer is a web design company launched in 2016. The small team focuses on Web Design and Web Development.Read More
Industries
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8051$1,000+10 - 49 employeesTampa, FLFounded in 2024, Advanced Business Modern Solutions is a social media marketing company. The small team focuses on Social Media Marketing and Search Engine Optimization.Read More
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8052$10,000+Freelancer employeesCape Town, South AfricaLamqora is a Staffing company. Their small team is located in Cape Town, South Africa. The firm specializes in Staffing, Recruiting, Recruitment Process Outsourcing, HR Outsourcing, and more. The firm was launched in 2025.Read More
Industries
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8053$1,000+50 - 249 employeesAmman, JordanThe Big Agency is an Advertising company. Launched in 2021, the agency is located in Amman, Jordan. The midsize team provides Advertising, Custom Software Development, Branding, Call Center Services, and more.Read More
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8054$1,000+50 - 249 employeesSan Diego, CAChatOutsource, a midsize Customer Service Outsourcing company, is in San Diego, California. The team offers Customer Service Outsourcing and Sales Outsourcing.Read More
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8055$1,000+1,000 - 9,999 employeesNew York, NYTransPerfect is a Translation company. Their large team of employees is in New York, New York and Vancouver, Canada. Their team offers Translation and Call Center Services.Read More
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8056$1,000+50 - 249 employeesTallinn, EstoniaKatrium is a Back Office Outsourcing company. They provide Back Office Outsourcing and Sales Outsourcing and were launched in 2007. The firm is headquartered in Tallinn, Estonia.Read More
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8057$1,000+1,000 - 9,999 employeesParañaque, PhilippinesRoyal Global Services, Inc is a large Back Office Outsourcing company. They specialize in Back Office Outsourcing and Transcription and were founded in 1978.Read More
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8058$1,000+1,000 - 9,999 employeesHa Noi, VietnamMP Telecom, a Customer Service Outsourcing company, was established in 2002. The large team offers Customer Service Outsourcing and Recruiting.Read More
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8059$1,000+1,000 - 9,999 employeesHa Noi, VietnamNMS Callcenter is a Back Office Outsourcing company. Headquartered in Ha Noi, Vietnam, the agency provides Back Office Outsourcing and IT managed services.Read More
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8060Undisclosed50 - 249 employeesCaracas, VenezuelaWeb development company WTFE - World Tel-Fax Electronics, C.A. Focuses on Web Development and Call Center Services. They were established in 1992.Read More
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8061Undisclosed50 - 249 employeesRio de Janeiro, BrazilGeosoft is a custom software development company. They are located in Rio de Janeiro, Brazil and have midsize team. They focus on Custom Software Development and BI & big data consulting & SI.Read More
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8062Undisclosed50 - 249 employeesTorrance, CAWalker Advertising is a media planning & buying agency. The midsize Torrance, California-based team focuses on Media Planning & Buying and Call Center Services. The firm was established in 1984.Read More
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8063Undisclosed50 - 249 employeesDhaka, BangladeshHRC Technologies Limited (IGW) is an IT managed services company headquartered in Dhaka, Bangladesh. Their services include IT managed services and Call Center Services.Read More
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8064Undisclosed50 - 249 employeesDhaka, BangladeshMos5 Tel, a telephone answering service, is headquartered in Dhaka, Bangladesh. They focus on Call Center Services and IT managed services.Read More
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8065Undisclosed50 - 249 employeesBeaverton, ORPTIGlobal is a Translation company. They are based in Beaverton, Oregon, and their services include Translation and Call Center Services.Read More
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8066Undisclosed50 - 249 employeesOak Brook, ILUS Direct Marketing Corporation is a midsize Direct Marketing company headquartered in Oak Brook, Illinois. The team provides Direct Marketing and Call Center Services.Read More
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8067Undisclosed50 - 249 employeesShrewsbury, MAUHealthSolutions, a Back Office Outsourcing company, was launched in 2001. The team specializes in Back Office Outsourcing and Call Center Services.Read More
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8068UndisclosedFreelancer employeesAgawam, MACoztel is an answering service company. The Agawam, Massachusetts-based company was launched in 2017. Their services include Call Center Services and cloud consulting & SI.Read More
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8069Undisclosed50 - 249 employeesNew York, NYPrecise. Is a call center. They provide Call Center Services and Market Research and were established in 2004. The company is located in New York, New York.Read More
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8070Undisclosed50 - 249 employeesKøbenhavn, DenmarkMoranti Services A/S is a Customer Service Outsourcing company. Founded in 1982, their team focuses on Customer Service Outsourcing and Call Center Services.Read More
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