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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$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
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4531$1,000+50 - 249 employeesIndore, IndiaQSC Solutions is a midsize Business Consulting company. They specialize in Business Consulting and Call Center Services and were launched in 2022.Read More
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4532Undisclosed50 - 249 employeesDhaka, BangladeshMaximus BPO is a Logistics & Supply Chain Consulting company founded in 2019. Their team specializes in Logistics & Supply Chain Consulting and Sales Outsourcing.Read More
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4533$5,000+50 - 249 employeesNEXUS Netro Limited is a Cybersecurity company. They specialize in Cybersecurity and IT managed services and are headquartered in Dhaka, Bangladesh.Read More
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4534$25,000+50 - 249 employeesDigital Czars is a social media marketing company. They provide Social Media Marketing and Search Engine Optimization and were founded in 2018.Read More
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4535$1,000+50 - 249 employeesOakville, CanadaBranding company Sprint Digital was launched in 2021. Based in Oakville, Canada, the team focuses on Branding and Search Engine Optimization.Read More
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4536$5,000+50 - 249 employeesSilverline Consulting is an IT strategy consulting company. Founded in 2024, the agency is headquartered in London, England. Their services include IT strategy consulting and IT managed services.Read More
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4537Undisclosed50 - 249 employeesLisboa, PortugalSales Outsourcing company Outsourcing Portugal was established in 2018. The team provides Sales Outsourcing and Executive Search and is headquartered in Lisboa, Portugal.Read More
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4538$5,000+50 - 249 employeesTopSource Global, an ERP consulting and SI company, is in Bălți, Moldova. The team specializes in ERP consulting and SI and Call Center Services.Read More
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4539$10,000+2 - 9 employeesPenticton, CanadaSales Scalability is a Business Consulting company launched in 2021. The team focuses on Business Consulting and Corporate Training & Coaching and is located in Penticton, Canada and Gurugram, India.Read More
Industries
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4540$5,000+10 - 49 employeesNew York, NYLocated in New York, New York, Skaled is a Business Consulting company. The team specializes in Business Consulting and Conversion Optimization.Read More
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4541$1,000+50 - 249 employeesOrbit Informatics is a London, England-based UX company. They offer UX/UI Design and E-Commerce Development.Read More
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4542$10,000+Freelancer employeesGlasgow, ScotlandAura PR (Scotland) Ltd is a branding firm. They focus on Branding and Call Center Services and were founded in 2008.Read More
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4543$1,000+50 - 249 employeesWindermere, FLX27 Marketing is a Digital Strategy company launched in 2015. Located in Windermere, Florida, the team specializes in Digital Strategy and Content Marketing.Read More
Industries
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4544Undisclosed50 - 249 employeesBrooklyn, NYWCH Service Bureau Inc. Is a midsize Brooklyn, New York-based Back Office Outsourcing company. The team offers Back Office Outsourcing and Call Center Services.Read More
Industries
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4545Undisclosed50 - 249 employeesSharjah, United Arab EmiratesShams is a Corporate Training & Coaching company founded in 2017. The firm specializes in Corporate Training & Coaching and Audio Production, and is midsize.Read More
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4546$1,000+2 - 9 employeesRochester, MIRochester Telemessaging Center is a call center company. The Rochester, Michigan-based firm was founded in 1972. Their services include Call Center Services and Customer Service Outsourcing.Read More
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4547$1,000+2 - 9 employeesFort Worth, TXBased in Fort Worth, Texas, Kim's Answering Service is an answering service. Their services include Call Center Services and Customer Service Outsourcing.Read More
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4548$1,000+2 - 9 employeesAnswering Specialists is a small Seattle, Washington-based answering service company. The team specializes in Call Center Services and Customer Service Outsourcing.Read More
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4549$1,000+2 - 9 employeesGermering, GermanyAbravo GmbH is a telephone answering service. They are headquartered in Germering, Germany. Their team specializes in Call Center Services and Market Research.Read More
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4550Undisclosed2 - 9 employeesBloomington, INCallNet Call Center Services, a small telephone answering service, is headquartered in Bloomington, Indiana. The team provides Call Center Services and Customer Service Outsourcing.Read More
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4551Undisclosed2 - 9 employeesDublin , IrelandTelemark is an answering service company. Founded in 1993, the firm is based in Dublin , Ireland. Their services include Call Center Services and Corporate Training & Coaching.Read More
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4552Undisclosed2 - 9 employeesSaint-Baldoph, FrancePRO CONTACT, a call center service, was launched in 1990. The team focuses on Call Center Services and Customer Service Outsourcing.Read More
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4553Undisclosed2 - 9 employeesBerlin, GermanyBesselmann Business Communications is a Berlin, Germany-based phone answering service. The team specializes in Call Center Services and Back Office Outsourcing.Read More
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4554$5,000+2 - 9 employeesТоshkent, UzbekistanLocated in Casper, Wyoming and Тоshkent, Uzbekistan, Oncruit is a social media marketing firm. They specialize in Social Media Marketing and Marketing Strategy and were launched in 2023.Read More
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4555$1,000+2 - 9 employeesPhiladelphia, PAMeritage Growth Partners is a SEO services firm launched in 2019. The small team focuses on Search Engine Optimization and Business Consulting.Read More
Industries
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4556$1,000+10 - 49 employeesDnipro, UkraineShift-Arts, a Customer Service Outsourcing company, was founded in 2015. The small team offers Customer Service Outsourcing and Back Office Outsourcing.Read More
Industries
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4557Undisclosed2 - 9 employeesCedar Falls, IASmall Back Office Outsourcing company Cascade Virtual, is based in Cedar Falls, Iowa. The team focuses on Back Office Outsourcing and Customer Service Outsourcing.Read More
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4558$1,000+10 - 49 employeesUnion City, CASocial media marketing company AI Source Hub was launched in 2022. The small team focuses on Social Media Marketing and Content Marketing.Read More
Industries
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4559$25,000+10 - 49 employeesBengaluru, IndiaIkonMytri Services Pvt. Ltd. Is a Customer Service Outsourcing company located in Bengaluru, India. They offer Customer Service Outsourcing and IT staff augmentation and were established in 2019.Read More
Industries
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4560Undisclosed10 - 49 employeesLondon, EnglandRead More
Lentrax Translation Services is a translation agency in Dubai, the United Arab Emirates, and London, England. Founded in 2019, they have about 5 employees that serve clients in a wide variety of sectors. Services include translation, voice series, and transcription.
Clients
AayZee Technologies
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