Top 100 Call Center Services
The Best of December 2025
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, 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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5581Undisclosed250 - 999 employeesMobridge, SDTelephone answering service One World Direct was founded in 1994. The team specializes in Call Center Services and Back Office Outsourcing.Read More
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5582Undisclosed250 - 999 employeesIstanbul, TürkiyeETB Group is a Back Office Outsourcing company. Their team is based in Istanbul, Türkiye. The agency offers Back Office Outsourcing and Call Center Services.Read More
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5583Undisclosed250 - 999 employeesLexington, MALaunched in 1996, iBasis is a midsize IoT development company. Their services include IoT development and Call Center Services.Read More
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5584Undisclosed250 - 999 employeesLos Angeles, CACenterField is a phone answering service. Their midsize team is in Los Angeles, California. Their services include Call Center Services and E-Commerce Development.Read More
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5585Undisclosed250 - 999 employeesSu Qian Shi, ChinaJiangsu Surebon Service Outsourcing Group Co., Ltd. Is a midsize telephone answering service. Established in 2008, the team offers Call Center Services and Back Office Outsourcing.Read More
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5586Undisclosed250 - 999 employeesShanghai, ChinaLaunched in 2015, HKT Teleservices (Shanghai) Co.Ltd. Is an answering service. The company offers Call Center Services and Branding, and is midsize.Read More
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5587Undisclosed250 - 999 employeesNorthbrook, ILAppletree Answers is a Back Office Outsourcing company. Founded in 1995, their team focuses on Back Office Outsourcing and Call Center Services.Read More
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5588Undisclosed250 - 999 employeesTianjin, ChinaHeadquartered in Tianjin, China, Transcosmos Information Creative (China) Co., Ltd. Is a web design company. The team specializes in Web Design and IT strategy consulting.Read More
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5589Undisclosed250 - 999 employeesCleveland, OHLaunched in 1993, Revenue Group is a Business Consulting company. The company provides Business Consulting and Call Center Services, and is midsize.Read More
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5590Undisclosed250 - 999 employeesMadrid, SpainDigiltea is a telephone answering service. Founded in 2020, the team offers Call Center Services and Back Office Outsourcing. The company is located in Madrid, Spain.Read More
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5591Undisclosed250 - 999 employeesRotterdam, NetherlandsGDCC (Global Data Collection Company), a midsize Market Research company, is based in Rotterdam, Netherlands and Cincinnati, Ohio. Their services include Market Research and Call Center Services.Read More
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5592Undisclosed250 - 999 employeesLaconia, NHLaunched in 2017, Kanekt 365 is a Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Call Center Services.Read More
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5593Undisclosed250 - 999 employeesBeijing Jiuzhong Tianxia Technology Service Co., Ltd. Is a Customer Service Outsourcing company established in 2013. The company focuses on Customer Service Outsourcing and Call Center Services.Read More
Clients
58.comIndustries
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5594Undisclosed250 - 999 employeesHyderabad, IndiaCorpOne BPO, a phone answering service, was established in 2005. Based in Hyderabad, India, the team provides Call Center Services and Back Office Outsourcing.Read More
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5595Undisclosed250 - 999 employeesTirana, AlbaniaLaunched in 2009, We Are Fiber is a midsize telephone answering service. Their services include Call Center Services and Back Office Outsourcing.Read More
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5596Undisclosed250 - 999 employeesAlmelo, NetherlandsEuroDev is a Digital Strategy company. The Italy-based team focuses on Digital Strategy and Business Consulting.Read More
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5597Undisclosed250 - 999 employeesKouba, AlgeriaServitec is a Kouba, Algeria-based Logistics & Supply Chain Consulting company. They offer Logistics & Supply Chain Consulting and Call Center Services.Read More
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5598Undisclosed250 - 999 employeesLagos, NigeriaBQuins Solution Limited is a social media marketing agency founded in 2017. The team offers Social Media Marketing and Search Engine Optimization and is in Lagos, Nigeria.Read More
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5599Undisclosed250 - 999 employeesIstanbul, TürkiyeBack-Up Dünyası, a Business Consulting company, was established in 2003. The team provides Business Consulting and Call Center Services.Read More
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5600Undisclosed250 - 999 employeesSalesSense International, a midsize CRM consulting and SI company, is headquartered in Galway, Ireland. The team specializes in CRM consulting and SI and IT managed services.Read More
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5601Undisclosed250 - 999 employeesCincinnati, OHMarket Research company EagleONE was launched in 2014. The team specializes in Market Research and Social Media Marketing.Read More
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5602Undisclosed250 - 999 employeesDallas, TXThoughtFocus, a big data analytics company, was established in 2004. The firm provides BI & big data consulting & SI and Artificial Intelligence, and is midsize.Read More
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5603UndisclosedFreelancer employeesNoida, IndiaFounded in 2022, Digital Boosts is a small Noida, India-based social media marketing agency. Their services include Social Media Marketing and Email Marketing.Read More
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5604$1,000+2 - 9 employeesBrand Babylon is a branding firm. Their small team is based in Las Vegas, Nevada. The company offers branding, public relations, digital strategy, social media marketing, and more. The company was founded in 2020.Read More
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5605$1,000+2 - 9 employeesNeptron.pl is an e-commerce development company. They are headquartered in Poland and have small team of experts. Their services include E-Commerce Development and Search Engine Optimization.Read More
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5606$1,000+2 - 9 employeesPonte Vedra Beach, FLFounded in 2018, Jacksonville IT Solutions, Medical and Dental IT Services is an IT managed services company. The agency focuses on IT managed services and cloud consulting & SI.Read More
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5607$1,000+2 - 9 employeesNew York, NYHeadquartered in New York, New York and Montevideo, Uruguay, Elvis Di Marcantonio is an Advertising company. They provide Advertising and Branding and were established in 2000.Read More
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5608$1,000+2 - 9 employeesLawrenceville, GAYour IT Company is an IT strategy consulting company. The team specializes in IT strategy consulting and Cybersecurity, and the agency is in Lawrenceville, Georgia.Read More
Industries
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5609$10,000+2 - 9 employeesCairo, EgyptMaradona Films is a small video production company launched in 2016. Their team offers Video Production and Advertising.Read More
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5610$5,000+2 - 9 employeesSarasota, FLHeadquartered in Sarasota, Florida, Eclipzdigital. Is a social media marketing firm. They specialize in Social Media Marketing and Video Production.Read More
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