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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1411Undisclosed1,000 - 9,999 employeesPortland, ORServiceForge, a phone answering service and Customer Service Outsourcing company, was founded in 2023. They offers Call Center Services and Customer Service Outsourcing.Read More
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1412$10,000+1,000 - 9,999 employeesSales Outsourcing company The Call Gurus was founded in 2018. The agency focuses on Sales Outsourcing and Customer Service Outsourcing.Read More
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1413Undisclosed50 - 249 employeesLondon, EnglandMicrotalk is a call center service. Their team is in London, England and Kolkata, India and provides Call Center Services.Read More
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1414$1,000+50 - 249 employeesNoida, IndiaEstablished in 2011, Winet Infratel Pvt Ltd is a midsize phone answering service located in Noida, India. Their team provides Call Center Services.Read More
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1415Undisclosed50 - 249 employeesHà Nội, VietnamEstablished in 2020, CÔNG TY CỔ PHẦN TẬP ĐOÀN DIGINEXT, a midsize call center, is in Hà Nội, Vietnam. Their services include Call Center Services.Read More
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1416$1,000+10 - 49 employeesRoute Runners Auto Transport is a Sales Outsourcing company. They are headquartered in North Bellmore, New York and have small team of experts. Their services include Sales Outsourcing.Read More
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1417$1,000+2 - 9 employeesAustfluid Link Asia Pacific, a Sales Outsourcing company, provide Sales Outsourcing. They were established in 1962.Read More
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1418Undisclosed10 - 49 employeesTampa, FLShyftOff is a telephone answering service founded in 2020. The small team specializes in Call Center Services.Read More
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1419$100,000+250 - 999 employeesRawalpindi, PakistanJ Telemarketing is a midsize Rawalpindi, Pakistan-based phone answering service. Their services include Call Center Services and Back Office Outsourcing.Read More
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1420Undisclosed10 - 49 employeesIn Bangalore, India, Greet Technologies is an answering service. They specialize in Call Center Services and Sales Outsourcing.Read More
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1421Undisclosed50 - 249 employeesFort Myers, FLIn Fort Myers, Florida, Intercept of Florida is a call center. They provide Call Center Services and Customer Service Outsourcing and were founded in 1990.Read More
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1422$5,000+50 - 249 employeesJaipur, IndiaAndWeSupport is a telephone answering service founded in 2018. Their services include Call Center Services and Customer Service Outsourcing.Read More
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1423Undisclosed250 - 999 employeesMakati, Philippines247 CSR is a phone answering service. The team specializes in Call Center Services and Back Office Outsourcing and is in Makati, Philippines and Batangas, Philippines.Read More
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1424$5,000+1,000 - 9,999 employeesHa Noi, VietnamPhone answering service BELLSYSTEM24 VIETNAM is based in Ha Noi, Vietnam and Ho Chi Minh, Vietnam. The team focuses on Call Center Services and Customer Service Outsourcing.Read More
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1425$1,000+50 - 249 employeesMelbourne, FLFounded in 2012, Magellan Solutions USA is a midsize Melbourne, Florida-based call center company. Their services include Call Center Services and Back Office Outsourcing.Read More
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1426Undisclosed10 - 49 employeesLondon, EnglandBizik is a phone answering service founded in 2024. The team provides Call Center Services.Read More
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1427$50,000+250 - 999 employeesVOICECOM is a midsize phone answering service located in Tunis, Tunisia. The team specializes in Call Center Services.Read More
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1428$25,000+250 - 999 employeesHarare, ZimbabweOmnicontact is a midsize Business Consulting company launched in 2009. Their services include Business Consulting and Call Center Services.Read More
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1429Undisclosed1,000 - 9,999 employeesISSI Corp is a call center service. The Taguig, Philippines-based firm was established in 2010. Their services include Call Center Services and Customer Service Outsourcing.Read More
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1430Undisclosed250 - 999 employeesMiami, FLVisionary Solutions Inc. Is a Miami, Florida-based Customer Service Outsourcing company. They focus on Customer Service Outsourcing and Call Center Services and were founded in 2006.Read More
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1431$250,000+10 - 49 employeesSales Outsourcing company LeadSpotting was established in 2015. The small team offers Sales Outsourcing and Artificial Intelligence.Read More
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1432$1,000+250 - 999 employeesAnaheim, CAASAP NSN Parts is a Sales Outsourcing company located in Anaheim, California. They provide Sales Outsourcing and Engineering.Read More
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1433$1,000+1,000 - 9,999 employeesPleasantacrylic is a large answering service company. They specialize in Call Center Services and Manufacturing Consulting and were established in 2010.Read More
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1434Undisclosed10 - 49 employeesKontaktkompass, a Sales Outsourcing company, is located in Baar, Switzerland. The team focuses on Sales Outsourcing and Direct Marketing.Read More
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1435$50,000+250 - 999 employeesDundalk, IrelandUniquely is a Sales Outsourcing company. Their midsize team of employees is in Dundalk, Ireland and Marston Green, England. Their team specializes in Sales Outsourcing and Call Center Services.Read More
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1436$5,000+50 - 249 employeesBunschoten-Spakenburg, NetherlandsMidsize telephone answering service Match-day, is headquartered in Bunschoten-Spakenburg, Netherlands. Their services include Call Center Services and Sales Outsourcing.Read More
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1437$1,000+50 - 249 employeesVictoriaville, CanadaTelephone answering service Prospecto — Agence de Télémarketing B2B is in Victoriaville, Canada. The team provides Call Center Services and Back Office Outsourcing.Read More
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1438Undisclosed50 - 249 employeesAndelst, NetherlandsVendere Group is a call center company. The Andelst, Netherlands-based agency was founded in 2002. Their services include Call Center Services and Sales Outsourcing.Read More
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1439$1,000+50 - 249 employeesChennai, IndiaEstablished in 2019, Tevatel is a midsize answering service in Chennai, India. Their team specializes in Call Center Services and Artificial Intelligence.Read More
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1440$5,000+2 - 9 employeesHallau, SwitzerlandSales Outsourcing company Tecadvance GmbH was established in 2020. The agency provides Sales Outsourcing and Call Center Services, and is small.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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