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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List of the Best Voice Services Providers on the Market
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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.
Industries
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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
Industries
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6601Undisclosed10 - 49 employeesDhaka, BangladeshHishab, a small AI development company, is located in Dhaka, Bangladesh. Their services include Artificial Intelligence and ERP consulting and SI.Read More
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6602Undisclosed10 - 49 employeesDhaka, BangladeshThe cubicle is an answering service company. Located in Dhaka, Bangladesh, their team specializes in Call Center Services and CRM consulting and SI.Read More
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6603Undisclosed10 - 49 employeesLos Angeles, CASmall Recruiting company LW Research Group, is headquartered in Los Angeles, California. Their services include Recruiting and Call Center Services.Read More
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6604$5,000+10 - 49 employeesBeijing, ChinaTrio.ai is an artificial intelligence company. Based in Beijing, China, their small team offers Artificial Intelligence and Call Center Services. The company was established in 2016.Read More
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6605Undisclosed10 - 49 employeesDubai, United Arab EmiratesSpusht Technologies is a small IT managed services company. Founded in 2002, the team focuses on IT managed services and Call Center Services.Read More
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6606Undisclosed10 - 49 employeesSharjah, United Arab EmiratesMissan IT Solutions, an IT managed services company, was founded in 2004. The team offers IT managed services and IT strategy consulting and is headquartered in Sharjah, United Arab Emirates.Read More
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6607Undisclosed10 - 49 employeesCharlotte, NCStratifyd is a Charlotte, North Carolina-based artificial intelligence firm. They offer Artificial Intelligence and Call Center Services.Read More
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6608Undisclosed10 - 49 employeesDubai, United Arab EmiratesCRM Middle East is a CRM consulting and SI company founded in 2001. Their services include CRM consulting and SI and Call Center Services.Read More
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6609Undisclosed10 - 49 employeesMinneapolis, MNINGCO International is a Translation company. Their team is located in Minneapolis, Minnesota and specializes in Translation and Call Center Services.Read More
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6610Undisclosed10 - 49 employeesLos Angeles, CAKoreaninterpreters.net is a Los Angeles, California-based Translation company. They focus on Translation and Call Center Services and were founded in 2003.Read More
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6611Undisclosed10 - 49 employeesAtlanta, GA10Xfive is an answering service company launched in 2016. The small team provides Call Center Services and Media Planning & Buying.Read More
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6612Undisclosed10 - 49 employeesBelmore, AustraliaLaunched in 2016, Smart Offshore Solutions is a small Belmore, Australia-based Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Accounting.Read More
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6613Undisclosed10 - 49 employeesHonolulu, HISmall Customer Service Outsourcing company Envision Networked Solutions, is located in Honolulu, Hawaii. The team offers Customer Service Outsourcing and Call Center Services.Read More
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6614Undisclosed10 - 49 employeesBogotá, ColombiaDYALOGO is a phone answering service based in Bogotá, Colombia. Launched in 2003, the team specializes in Call Center Services and Back Office Outsourcing.Read More
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6615Undisclosed10 - 49 employeesCurridabat, Costa RicaBased in Curridabat, Costa Rica, Conexus Group is a small Back Office Outsourcing company. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
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6616Undisclosed10 - 49 employeesToledo, OHLaunched in 2012, Elosophy, a small software development company, is based in Toledo, Ohio. Their services include Custom Software Development and Call Center Services.Read More
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6617Undisclosed10 - 49 employeesAtlanta, GAIntegral Choice, Inc. Is an IT strategy consulting company located in Atlanta, Georgia. They provide IT strategy consulting and cloud consulting & SI and were launched in 2003.Read More
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6618Undisclosed10 - 49 employeesBarcelona, SpainMerit Consulting is a Corporate Training & Coaching company. They are located in Barcelona, Spain and have small team. Their team specializes in Corporate Training & Coaching and Call Center Services.Read More
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6619Undisclosed10 - 49 employeesCiudad de México, MexicoGrupo Concentra is a small Ciudad de México, Mexico-based Back Office Outsourcing company. Their services include Back Office Outsourcing and IT strategy consulting.Read More
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6620Undisclosed10 - 49 employeesCiudad de México, MexicoWeb development company Especialistas Contacto Directo is headquartered in Ciudad de México, Mexico. Established in 2008, the team offers Web Development and Back Office Outsourcing.Read More
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6621Undisclosed10 - 49 employeesBogotá, ColombiaYES CONTACT & BPO SAS is a Customer Service Outsourcing company. The team provides Customer Service Outsourcing and Email Marketing and is in Bogotá, Colombia.Read More
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6622Undisclosed10 - 49 employeesSouth Jordan, UTLaunched in 2007, xClosure is a Direct Marketing company. Their team provides Direct Marketing and Call Center Services.Read More
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6623Undisclosed10 - 49 employeesGrayslake, ILUnique Uptown Media is a branding agency. Their small team is headquartered in Grayslake, Illinois. Their team provides Branding and Direct Marketing.Read More
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6624Undisclosed10 - 49 employeesSilver Spring, MD3Links Technologies, Inc. Is a small IT managed services company. They offer IT managed services and Application Management & Support and were founded in 1998.Read More
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6625Undisclosed10 - 49 employeesShelton, CTBased in Shelton, Connecticut, Leverage BPO is a small telephone answering service. Their services include Call Center Services and Back Office Outsourcing.Read More
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6626Undisclosed10 - 49 employeesDar es Salaam, TanzaniaQuickbiz Consultants is a telephone answering service. They are in Dar es Salaam, Tanzania. Their team offers Call Center Services and Accounting.Read More
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6627Undisclosed10 - 49 employeesAdliswil, SwitzerlandBack Office Outsourcing company Netmaster (Switzerland) AG is located in Adliswil, Switzerland and Lugano, Switzerland. The team offers Back Office Outsourcing and Call Center Services.Read More
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6628Undisclosed10 - 49 employeesOshawa, CanadaHeadquartered in Oshawa, Canada and Cheyenne, Wyoming, Propcdefender is an IT strategy consulting company. The team specializes in IT strategy consulting and Call Center Services.Read More
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6629Undisclosed10 - 49 employeesHyderabad, IndiaSalasar CallTech is an IT managed services company. Launched in 2009, the firm specializes in IT managed services and E-Commerce Development.Read More
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6630Undisclosed10 - 49 employeesSan José, Costa RicaIWantHelp is a big data analytics company founded in 1995. The team provides BI & big data consulting & SI and Back Office Outsourcing and is in San José, Costa Rica.Read More
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