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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5761Undisclosed2 - 9 employeesPretoria, South AfricaSmall call center company and Customer Service Outsourcing company VirtuCall, is based in Pretoria, South Africa. The team specializes in Call Center Services and Customer Service Outsourcing.Read More
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5762Undisclosed2 - 9 employeesParis, FranceABIENTO is a call center service and Customer Service Outsourcing company established in 2017. The company specializes in Call Center Services and Customer Service Outsourcing, and is small.Read More
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5763Undisclosed2 - 9 employeesBroadview, ILAll USA Partners, LLC, a phone answering service, is in Broadview, Illinois. The team focuses on Call Center Services and Advertising.Read More
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5764Undisclosed2 - 9 employeesCape Town, South AfricaKhaltsha Call Centre is a call center service based in Cape Town, South Africa. Their services include Call Center Services and Back Office Outsourcing.Read More
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5765Undisclosed2 - 9 employeesMaia, PortugalPipeSpike - Lead Generation Experts is a Sales Outsourcing company founded in 2017. The agency focuses on Sales Outsourcing and CRM consulting and SI, and is small.Read More
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5766Undisclosed2 - 9 employeesParis, FranceAnswering service and Customer Service Outsourcing company Vitalis was launched in 2001. The team focuses on Call Center Services and Customer Service Outsourcing and is in Paris, France.Read More
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5767Undisclosed2 - 9 employeesMünchen, GermanyLetterHouse GmbH is an Event Marketing company. Established in 2002, the agency is based in München, Germany. Their services include Event Marketing and Email Marketing.Read More
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5768Undisclosed2 - 9 employeesNorman, OKEasy VA Outsourcing is a small answering service launched in 2019. Their team provides Call Center Services and Back Office Outsourcing.Read More
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5769Undisclosed2 - 9 employeesCharleston, WVSincerely Yours Answering Service is a small call center company and Back Office Outsourcing company in Charleston, West Virginia. The team offers Call Center Services and Back Office Outsourcing.Read More
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5770Undisclosed2 - 9 employeesAntwerpen, BelgiumCall center service and Back Office Outsourcing company Actiphone is in Antwerpen, Belgium. Their services include Call Center Services and Back Office Outsourcing.Read More
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5771Undisclosed2 - 9 employeesSan José, Costa RicaQuid Solutions is a phone answering service. They focus on Call Center Services and Custom Software Development and are located in San José, Costa Rica and Santiago de Querétaro, Mexico.Read More
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5772Undisclosed2 - 9 employeesHyderabad, IndiaFedem Consulting is a Sales Outsourcing company. Launched in 2017, the team focuses on Sales Outsourcing and Web Development. The agency is headquartered in Hyderabad, India.Read More
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5773Undisclosed2 - 9 employeesShen Zhen Shi, ChinaYinyan Technology Services Group Co., Ltd. Is a call center and Back Office Outsourcing company. Their team is in Shen Zhen Shi, China and offers Call Center Services and Back Office Outsourcing.Read More
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5774Undisclosed2 - 9 employeesRaleigh, NCEstablished in 2020, The Lead Ninjas is a small Raleigh, North Carolina-based Sales Outsourcing company. Their team specializes in Sales Outsourcing and Advertising.Read More
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5775Undisclosed2 - 9 employeesHanoi, VietnamRelia Vietnam JSC, a Market Research company, was established in 2009. The agency provides Market Research and Call Center Services, and is small.Read More
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5776Undisclosed2 - 9 employeesFort Smith, ARShared Services Center - Fort Smith is a small answering service company and Back Office Outsourcing company in Fort Smith, Arkansas. The team offers Call Center Services and Back Office Outsourcing.Read More
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5777Undisclosed2 - 9 employeesTiranë, AlbaniaLaunched in 2016, Who's Next Shpk is a telephone answering service and Back Office Outsourcing company. Based in Tiranë, Albania, the team focuses on Call Center Services and Back Office Outsourcing.Read More
Industries
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5778Undisclosed2 - 9 employeesMontego Bay, JamaicaSmall call center Global Services Jamaica, is in Montego Bay, Jamaica. Their services include Call Center Services and Back Office Outsourcing.Read More
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5779Undisclosed2 - 9 employeesKingston, JamaicaNucon, a small telephone answering service, is in Kingston, Jamaica. The team provides Call Center Services and Back Office Outsourcing.Read More
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5780Undisclosed2 - 9 employeesKCG BPO is a call center. Their small team is in Miramar, Florida. Their services include Call Center Services and Back Office Outsourcing.Read More
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5781Undisclosed2 - 9 employeesKingston, JamaicaGlobescope BPO is an answering service company. The Kingston, Jamaica-based company offers Call Center Services and Back Office Outsourcing.Read More
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5782Undisclosed2 - 9 employeesDublin, IrelandKendlebell is a call center and Back Office Outsourcing company. In Dublin, Ireland, their team focuses on Call Center Services and Back Office Outsourcing.Read More
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5783Undisclosed2 - 9 employeesCarndonagh, IrelandContactcentre.ie is an answering service and Back Office Outsourcing company. The Carndonagh, Ireland-based team offers Call Center Services and Back Office Outsourcing.Read More
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5784Undisclosed2 - 9 employeesBrampton, CanadaIndoz Callnet is a software development company and call center company. The Brampton, Canada-based firm specializes in Custom Software Development and Call Center Services.Read More
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5785Undisclosed2 - 9 employeesMontreal, CanadaSmall answering service and Back Office Outsourcing company Prime CS, is located in Montreal, Canada. Their services include Call Center Services and Back Office Outsourcing.Read More
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5786Undisclosed2 - 9 employeesPipeline Upgrade® is a Customer Service Outsourcing and Sales Outsourcing company. Located in London, England, their team offers Customer Service Outsourcing and Sales Outsourcing.Read More
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5787Undisclosed2 - 9 employeesBPO Solution is an answering service company and Back Office Outsourcing company. Headquartered in Brisbane, Australia, the team focuses on Call Center Services and Back Office Outsourcing.Read More
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5788Undisclosed2 - 9 employeesDelhi, IndiaFypion, a Business Consulting and Sales Outsourcing company, was founded in 2019. In Delhi, India, the team specializes in Business Consulting and Sales Outsourcing.Read More
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5789Undisclosed2 - 9 employeesTequesta, FLSmall Customer Service Outsourcing and Sales Outsourcing company LeadSales, is in Tequesta, Florida. Their services include Customer Service Outsourcing and Sales Outsourcing.Read More
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5790Undisclosed2 - 9 employeesPurifyData is a Back Office Outsourcing and Sales Outsourcing company. They are located in Guwahati, India and have small team. Their services include Back Office Outsourcing and Sales Outsourcing.Read More
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