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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1081$1,000+10 - 49 employeesMCA Leads Gateway is a phone answering service. Their team is based in New York, New York. The company focuses on Call Center Services and Sales Outsourcing.Read More
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1082$100,000+50 - 249 employeesIkeja, NigeriaIntercom Nigeria, a phone answering service, is based in Ikeja, Nigeria and FCT, Nigeria. They provide Call Center Services and unified communications consulting & SI and were established in 2010.Read More
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1083Undisclosed250 - 999 employeesEl Nozha, EgyptElevate Holding is a telephone answering service founded in 2018. The team provides Call Center Services and HR Outsourcing.Read More
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1084Undisclosed1,000 - 9,999 employeesSeoul, South KoreaDigital Hearts Co., Ltd., a Translation company, was founded in 2001. The company offers Translation and Call Center Services.Read More
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1085$10,000+10 - 49 employeesHyderabad, IndiaRead More
Covent Informatics is a software agency founded in 2015 with fewer than 50 experts. Based in Hyderabad, India, they offer web design, UX/UI design, and custom software development services for small businesses in the fields of advertising, arts, and business services.
Clients
Shanmugha Fibres and Coirs ShanmughaIndustries
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1086$5,000+10 - 49 employeesWarszawa, PolandH&K Soft Company is an e-commerce development firm. They provide e-commerce development, custom software development, web development, mobile app development, and more and were established in 2021. Their small team is headquartered in Batumi, Georgia.Read More
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1087$1,000+10 - 49 employeesDubai, United Arab EmiratesHatchTechs UAE, a social media marketing agency, is located in Dubai, United Arab Emirates. The small team offers Social Media Marketing, Content Marketing, Search Engine Optimization, IT strategy consulting, and more. The company was launched in 2017.Read More
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1088Undisclosed10 - 49 employeesSoftcare Infotech - API Services Provider Company is a Sales Outsourcing company launched in 2016. Their team offers Sales Outsourcing and Market Research.Read More
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1089Undisclosed50 - 249 employeesNoida, IndiaAcelerar Technologies, a Back Office Outsourcing company, was founded in 2010. The midsize team provides Back Office Outsourcing, Customer Service Outsourcing, and Call Center Services. The agency is in Noida, India; New Delhi, India and Noida, India.Read More
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RCIIndustries
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1090$1,000+250 - 999 employeesCanton, OHIncept is a telephone answering service in Canton, Ohio. Founded in 1993, the team offers Call Center Services and Customer Service Outsourcing.Read More
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1091$1,000+2 - 9 employeesEmail Marketing company VixelBiz is in New Delhi, India. Founded in 2019, the small team offers Email Marketing, Demand Generation Marketing, Account-Based Marketing, Business Consulting, and more.Read More
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1092$1,000+50 - 249 employeesSheridan, WYPrimary BPO, a back office outsourcing company, was launched in 2023. They are located in Rigby, Idaho and have a midsize team. Their services include back office outsourcing, call center services, transcription, and recruitment process outsourcing.Read More
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1093$10,000+1,000 - 9,999 employeesDresden, GermanyGevekom GmbH is a call center. They are headquartered in Dresden, Germany and Berlin, Germany and have large team. They provide Call Center Services and Back Office Outsourcing.Read More
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1094$1,000+2 - 9 employeesNavi Mumbai, IndiaSales Outsourcing company ClientsB2B offers Sales Outsourcing. They were founded in 2021.Read More
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1095Undisclosed50 - 249 employeesLaunched in 2011, MedVoice Inc is a midsize back office outsourcing company. Their team provides back office outsourcing, call center services, and transcription. The agency is located in Birmingham, Alabama.Read More
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1096$1,000+50 - 249 employeesNew Providence, NJStafford Communications Group, a Customer Service Outsourcing company, was founded in 1995. They specializes in Customer Service Outsourcing and Back Office Outsourcing.Read More
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1097Undisclosed50 - 249 employeesEpping, AustraliaWork4you, a phone answering service, is in Epping, Australia. They offer Call Center Services and Back Office Outsourcing.Read More
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CBD MoversIndustries
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1098Undisclosed10 - 49 employeesFounded in 1950, Central Communications is an answering service. The team focuses on Call Center Services and Customer Service Outsourcing and is located in Riverside, California.Read More
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1099Undisclosed2 - 9 employeesCall center company Answer MTI was established in 1982. The team focuses on Call Center Services and Customer Service Outsourcing.Read More
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1100$1,000+10 - 49 employeesRoslin, ScotlandConnect Communications Services Ltd is a call center. They are headquartered in Roslin, Scotland and have small team. Their services include Call Center Services and Customer Service Outsourcing.Read More
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1101Undisclosed250 - 999 employeesPleasanton, CAMidsize answering service Packet Fusion, is in Pleasanton, California and Pleasanton, California. Their services include Call Center Services.Read More
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1102$1,000+10 - 49 employeesIslamabad, PakistanEstablished in 2016, Rezolves is a small telephone answering service and customer service outsourcing company located in Islamabad, Pakistan and Mississauga, Canada. Their services include call center services and customer service outsourcing.Read More
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1103Undisclosed10 - 49 employeesGalway, IrelandCall Pal Call Answering Service is a call center and Customer Service Outsourcing company. Established in 2017, their team provides Call Center Services and Customer Service Outsourcing.Read More
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1104$1,000+2 - 9 employeesGrownue is a Gurugram, India-based CRM consulting and SI company. The firm focuses on CRM consulting and SI, Market Research, Sales Outsourcing, Product Marketing, and more and is small.The firm was launched in 2024.Read More
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1105$10,000+1,000 - 9,999 employeesKarachi, PakistanLaunched in 2014, Tribe Consulting is a large answering service company located in Karachi, Pakistan and Islamabad, Pakistan. Their team offers Call Center Services and Customer Service Outsourcing.Read More
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1106Undisclosed1,000 - 9,999 employeesDublin, IrelandFounded in 1989, Covalen is a call center service. The team offers Call Center Services and Back Office Outsourcing and is based in Dublin, Ireland and Budapest, Hungary.Read More
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1107$5,000+50 - 249 employeesBeograd, SerbiaLaunched in 2016, Global Bond DOO is an answering service company. The agency offers Call Center Services and Business Consulting, and is midsize.Read More
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1108$1,000+2 - 9 employeesCalumet City, ILExpertek Cyber Solutions Inc., a telephone answering service, is located in Calumet City, Illinois. Their services include Call Center Services and Digital Strategy.Read More
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1109Undisclosed250 - 999 employeesBalaclava, AustraliaAway Digital Teams is a Balaclava, Australia-based Back Office Outsourcing company. Established in 2016, the team offers Back Office Outsourcing and IT staff augmentation.Read More
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1110Undisclosed10 - 49 employeesCall Center Sales Pro is a call center company. Located in Minneapolis, Minnesota, the agency was established in 2014. Their services include Call Center Services.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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