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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List of the Best Voice Services Providers on the Market
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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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4801$1,000+250 - 999 employeesEast Yorkshire, EnglandIn East Yorkshire, England, KC Contact Centres is a call center. Founded in 1999, the team specializes in Call Center Services and Sales Outsourcing.Read More
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4802$1,000+250 - 999 employeesSouthend-on-sea, EnglandLaunched in 2010, Ventrica is an answering service company. The team offers Call Center Services and Customer Service Outsourcing.Read More
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4803$1,000+250 - 999 employeesBorough Green, EnglandCustomer Service Outsourcing company Clearanswer specializes in Customer Service Outsourcing and Call Center Services. They are based in Borough Green, England.Read More
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4804$1,000+10,000+ employeesMilton Keynes, EnglandKonecta, a Back Office Outsourcing company, offers Back Office Outsourcing and Call Center Services. The agency is headquartered in Milton Keynes, England.Read More
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4805$1,000+10 - 49 employeesCrewe , EnglandLaunched in 1994, Office Link is a small telephone answering service in Crewe , England. Their team focuses on Call Center Services and Sales Outsourcing.Read More
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4806$1,000+10 - 49 employeesCongleton, EnglandToucan Telemarketing, a call center company, is located in Congleton, England. Their services include Call Center Services and Sales Outsourcing.Read More
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4807$1,000+10 - 49 employeesCambridge , EnglandZoom Answer Call is a telephone answering service. They are located in Cambridge , England and have small team. They specialize in Call Center Services.Read More
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4808$1,000+250 - 999 employeesNoMissedCalls is a midsize call center in London, England. Their services include Call Center Services.Read More
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4809$1,000+10 - 49 employeesKirton in Lindsey, EnglandAnserve is a small Kirton in Lindsey, England-based call center company. Their services include Call Center Services.Read More
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4810$1,000+50 - 249 employeesNorthamptonshire, EnglandBCC is a midsize call center company. Founded in 1989, the team focuses on Call Center Services and Sales Outsourcing.Read More
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4811$1,000+2 - 9 employeesDronfield, EnglandPaperclip Admin is a call center. In Dronfield, England, the firm focuses on Call Center Services and Transcription.Read More
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4812$1,000+2 - 9 employeesRingstead, EnglandStar Virtual Office is a phone answering service headquartered in Ringstead, England. They focus on Call Center Services and Sales Outsourcing and were launched in 2008.Read More
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4813$1,000+250 - 999 employeesSheffield, EnglandAnt Marketing is a telephone answering service. Founded in 1989, the firm provides Call Center Services and Customer Service Outsourcing.Read More
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4814$1,000+1,000 - 9,999 employeesCCA International, a call center, was founded in 1994. The firm focuses on Call Center Services and Customer Service Outsourcing.Read More
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4815$1,000+10 - 49 employeesCheshire, EnglandPa4you, a small phone answering service, is in Cheshire, England. The team focuses on Call Center Services.Read More
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4816$1,000+50 - 249 employeesScottsdale, AZLiveops, a call center company, was founded in 2000. The team offers Call Center Services and Sales Outsourcing.Read More
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4817$1,000+1,000 - 9,999 employeesMontréal, CanadaAlteka, a large answering service, is based in Montréal, Canada. Their services include Call Center Services and Back Office Outsourcing.Read More
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4818$1,000+1,000 - 9,999 employeesToronto, CanadaLaunched in 2013, Millenium1 Solutions is an IT managed services company. The company focuses on IT managed services and Call Center Services, and is large.Read More
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4819$1,000+250 - 999 employeesHamilton, CanadaFounded in 2008, Prospects DM is a midsize Hamilton, Canada-based answering service company. Their services include Call Center Services and IT managed services.Read More
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4820$1,000+1,000 - 9,999 employeesLaval, CanadaNordia is a telephone answering service based in Laval, Canada. Launched in 1999, the team focuses on Call Center Services and Customer Service Outsourcing.Read More
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4821$1,000+50 - 249 employeesRichmond Hill, CanadaThe ALEA Group is a midsize telephone answering service in Richmond Hill, Canada. The team specializes in Call Center Services and Sales Outsourcing.Read More
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4822$1,000+50 - 249 employeesEdmonton, CanadaCititel Inc is a call center service. The company is based in Edmonton, Canada. Their team focuses on Call Center Services and Back Office Outsourcing.Read More
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4823$1,000+250 - 999 employeesAlberton, CanadaIO Solutions is an Alberton, Canada-based telephone answering service. They provide Call Center Services.Read More
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4824$1,000+10 - 49 employeesToronto, CanadaSmall answering service Suite Excel Collections, is based in Toronto, Canada and Montréal, Canada. The team focuses on Call Center Services.Read More
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4825$1,000+50 - 249 employeesToronto, CanadaTelestar Communications, a midsize answering service, is in Toronto, Canada and Las Vegas, Nevada. The team provides Call Center Services and Sales Outsourcing.Read More
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4826$1,000+250 - 999 employeesMontréal, CanadaVOXDATA is a call center service. They were established in 1995 and provide Call Center Services and Customer Service Outsourcing.Read More
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4827$1,000+250 - 999 employeesToronto, CanadaAnswerPlus is a phone answering service. In Toronto, Canada, the company was established in 1961. Their team focuses on Call Center Services.Read More
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4828$1,000+50 - 249 employeesHalifax, CanadaAnswer 365 is an answering service company. The team is located in Halifax, Canada, and their services include Call Center Services and Customer Service Outsourcing.Read More
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4829$1,000+10 - 49 employeesPeterborough, CanadaTAS-PAGE is a telephone answering service. Located in Peterborough, Canada, the firm was founded in 1952. Their team provides Call Center Services and Customer Service Outsourcing.Read More
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4830$1,000+10 - 49 employeesOttawa, CanadaEstablished in 1971, OnCall Centre is a small Ottawa, Canada-based call center service. Their services include Call Center Services and Customer Service Outsourcing.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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