Top 100 Call Center Services
The Best of October 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, an answering service company, was founded in 1996. Their midsize team is in Orlando, Florida and Unity, Maine. The agency specializes in Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing.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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2401$5,000+2 - 9 employeesNylux Ascend, a call center company, is based in harare, Zimbabwe. They focus on Call Center Services and Back Office Outsourcing and were launched in 2025.Read More
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2402$5,000+2 - 9 employeesSanto Tech Service is an answering service company established in 2025. The firm provides Call Center Services and Back Office Outsourcing.Read More
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2403$1,000+2 - 9 employeesCustomer Service Outsourcing and call center service Synchura Solutions is based in karachi, Pakistan. Founded in 2025, the team focuses on Customer Service Outsourcing and Call Center Services.Read More
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2404Undisclosed2 - 9 employeesComputer Technology is a Sales Outsourcing and AI company established in 2026. Their team focuses on Sales Outsourcing and Artificial Intelligence.Read More
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2405$1,000+2 - 9 employeesAkita, JapanTP Co., Ltd. Is a Market Research and Sales Outsourcing company. The Akita, Japan-based firm was founded in 2021. Their team offers Market Research and Sales Outsourcing.Read More
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2406$1,000+2 - 9 employeesGlobal Bridge BPO Uganda, an answering service, was established in 2026. The team offers Call Center Services and Back Office Outsourcing.Read More
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2407$1,000+50 - 249 employeesBM Digital Marketing Agency in Dubai is a website development company. They are based in Dubai, United Arab Emirates and Dubai, United Arab Emirates and have a midsize team. Their services include Web Development, E-Commerce Development, Branding, Social Media Marketing, and more. The firm was founded in 2007.Read More
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2408Undisclosed50 - 249 employeesSA Commercial, a Business Consulting company, was founded in 2005. The firm focuses on Business Consulting and Call Center Services.Read More
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2409$1,000+1,000 - 9,999 employeesOutsource Global is a call center. Based in San Francisco, California, their team specializes in Call Center Services and Back Office Outsourcing.Read More
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2410$25,000+50 - 249 employeesEmpiricresourceagency is a SEO services firm launched in 2023. The team focuses on Search Engine Optimization and Graphic Design and is located in Hicksville, New York.Read More
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2411Undisclosed50 - 249 employeesGreenwood, SCID Shop is a telephone answering service established in 1981. Their team focuses on Call Center Services and Manufacturing Consulting.Read More
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2412$1,000+1,000 - 9,999 employeesMcKinney, TXHeadquartered in McKinney, Texas, Eminence RCM is a large Customer Service Outsourcing company. The team offers Customer Service Outsourcing and Back Office Outsourcing.Read More
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2413$1,000+50 - 249 employeesDhaka, BangladeshLaunched in 2024, WeTechHub is a call center service. The team specializes in Call Center Services and Social Media Marketing.Read More
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2414$10,000+1,000 - 9,999 employeesTaytay, PhilippinesQuantrics Enterprises Inc. Is a Taytay, Philippines-based Customer Service Outsourcing company. The team provides Customer Service Outsourcing and Call Center Services.Read More
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2415Undisclosed10 - 49 employeesBengaluru, IndiaLivprop is a small Customer Service Outsourcing company in Bengaluru, India and Singapore, Singapore. The team offers Customer Service Outsourcing and Sales Outsourcing.Read More
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2416Undisclosed50 - 249 employeesMumbai, IndiaKrono is a midsize call center located in Mumbai, India. Launched in 2006, the team provides call center services, advertising, branding, social media marketing, and more.Read More
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2417$10,000+10 - 49 employeesBoca Raton, FLRead More
Business consulting company Omni Driven is in Boca Raton, Florida. The company offers business consulting, sales outsourcing, and digital strategy and is small.The company was founded in 2020.
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2418$5,000+250 - 999 employeesKingston, JamaicaBack Office Outsourcing company IntellectX Global Solutions Limited is in Kingston, Jamaica. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
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2419$1,000+250 - 999 employeesSan Antonio, TXWorld Wide Outsource Solutions LLC, a call center company, offers Call Center Services and Custom Software Development. The firm is in San Antonio, Texas.Read More
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2420Undisclosed250 - 999 employeesTelesourcia is a Data Annotation Services company located in Antananarivo, Madagascar. They focus on Data Annotation Services and Call Center Services.Read More
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2421$1,000+50 - 249 employeesVilnius, LithuaniaInfomedia is a Customer Service Outsourcing company. They provide Customer Service Outsourcing and Sales Outsourcing and were founded in 1993. The firm is in Vilnius, Lithuania.Read More
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2422$1,000+10 - 49 employeesBalsall Common, EnglandCall Center Solutions is a Balsall Common, England-based Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Call Center Services.Read More
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2423Undisclosed10 - 49 employeesHouston, TXRead More
High Standards Technology, Inc. Is a small Houston, Texas-based [company:type]. Founded in 2002, the team provides [company:service_lines].
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2424Undisclosed250 - 999 employeesNew York, NYLaunched in 2012, S2W Media is a Business Consulting company. The team specializes in Business Consulting and Email Marketing and is located in New York, New York and San Francisco, California.Read More
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2425$1,000+10 - 49 employeesJakarta, IndonesiaMarket Research company PT Callindo Solusi Indonesia offers Market Research and cloud consulting & SI. They were founded in 2014.Read More
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2426$1,000+10 - 49 employeesData Entry India is a Back Office Outsourcing company. Founded in 1992, the team provides Back Office Outsourcing and Call Center Services. The company is based in Ahmedabad, India.Read More
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2427$1,000+50 - 249 employeesKøbenhavn, DenmarkMakesYouLocal A/S is a Translation company. Launched in 2010, the team focuses on Translation and Customer Service Outsourcing.Read More
Clients
Sephora Motatos Skechers Søstrene GreneIndustries
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2428Undisclosed50 - 249 employeesSalesGrip is a Sales Outsourcing company established in 2018. Headquartered in Edmonton, Canada, the team provides Sales Outsourcing and Call Center Services.Read More
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2429$1,000+50 - 249 employeesPateros, PhilippinesLeadMaker, a Sales Outsourcing company, was launched in 2013. The company provides Sales Outsourcing and Event Marketing, and is midsize.Read More
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2430$1,000+50 - 249 employeesNexis Solutions Group is a phone answering service. Headquartered in Ciudad de Guatemala, Guatemala, the agency offers Call Center Services and Back Office Outsourcing.Read More
Industries
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