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.
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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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1861Undisclosed50 - 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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1862$1,000+1,000 - 9,999 employeesMcKinney, TXCustomer Service Outsourcing company Eminence RCM was launched in 2017. In McKinney, Texas, the team specializes in Customer Service Outsourcing and Back Office Outsourcing.Read More
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1863Undisclosed50 - 249 employeesFort Collins, COPress-One Customer Care is a call center service. The team offers Call Center Services and IT managed services and is based in Fort Collins, Colorado and Fort Collins, Colorado.Read More
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1864$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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1865Undisclosed50 - 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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1866$5,000+2 - 9 employeesSalecline, a Customer Service Outsourcing company, is located in Mumbai, India. They offer Customer Service Outsourcing and Call Center Services.Read More
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1867$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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1868$1,000+10 - 49 employeesSupportable is a Customer Service Outsourcing company. The team focuses on Customer Service Outsourcing and Sales Outsourcing and is in Bakı, Azerbaijan.Read More
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1869$1,000+10 - 49 employeesPIE MULTILINGUAL SERVICES is a Translation company established in 1999. The team provides Translation and Transcription and is in India.Read More
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1870Undisclosed50 - 249 employeesShandong Zhishun Network Technology Co., Ltd. Is a midsize web design company. The Linyi, China-based company was founded in 2009. Their team provides web design, web development, mobile app development, e-commerce development, and more.Read More
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1871$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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1872$1,000+2 - 9 employeesProspectOut LLC is a Dhaka, Bangladesh-based Sales Outsourcing company. They focus on Sales Outsourcing and Demand Generation Marketing and were founded in 2020.Read More
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1873Undisclosed10 - 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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1874$1,000+250 - 999 employeesElgin, ILEstablished in 1981, MAI is a Customer Service Outsourcing company. In Elgin, Illinois, the team specializes in Customer Service Outsourcing and Recruiting.Read More
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1875$1,000+50 - 249 employeesRead More
Octachat is an outsourcing agency based in Sarasota, Fla. Their small team of 7 specializes in BPO and voice services for primarily clients in the advertising industry.
Clients
Fair Property BuyersIndustries
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1876$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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1877$10,000+10 - 49 employeesIloilo City, PhilippinesOutsourced VA is a small Customer Service Outsourcing company. Established in 2009, the team provides Customer Service Outsourcing and Back Office Outsourcing.Read More
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1878$1,000+50 - 249 employeesRehoboth Beach, DEDigitech Outsourcing Solution LLC is a Back Office Outsourcing company. Founded in 2010, the team provides Back Office Outsourcing and Public Relations.Read More
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1879$5,000+50 - 249 employeesNew Delhi, IndiaMedphine is a Back Office Outsourcing company. Launched in 2013, their team offers Back Office Outsourcing and Call Center Services.Read More
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1880$5,000+250 - 999 employeesAbu Dhabi, United Arab EmiratesMidsize Commercial Development company Masdar, is in Abu Dhabi, United Arab Emirates. Their services include Commercial Development and Engineering.Read More
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1881UndisclosedFreelancer employeesSmall Sales Outsourcing company Admin Gofer, is located in East Grinstead, England. The team provides Sales Outsourcing and Call Center Services.Read More
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1882$5,000+50 - 249 employeesWaltham, MADemandDrive is a midsize Marketing Strategy company located in Waltham, Massachusetts. Their services include Marketing Strategy and Other Digital Marketing.Read More
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1883Undisclosed2 - 9 employeesSan Juan, Puerto RicoTelecontacto, an answering service, is headquartered in San Juan, Puerto Rico. Launched in 1995, the team offers Call Center Services and Translation.Read More
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1884$1,000+2 - 9 employeesDorado LLC is a Sales Outsourcing company. Launched in 2021, the firm is in Tokyo, Japan. Their services include Sales Outsourcing and Business Consulting.Read More
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1885$75,000+2 - 9 employeesNoida, IndiaEstablished in 2023, Visit Commercial, a small Sales Outsourcing company, is headquartered in Noida, India. Their team focuses on Sales Outsourcing and Funding & Investment.Read More
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1886Undisclosed2 - 9 employeesEstablished in 2014, sales experts GmbH is a Sales Outsourcing company. The agency specializes in Sales Outsourcing and Direct Marketing, and is small.Read More
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1887Undisclosed10 - 49 employeesAlexandria, EgyptPeakpoint outsourcing is a small phone answering service established in 2023. Their team focuses on Call Center Services and Back Office Outsourcing.Read More
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1888Undisclosed1,000 - 9,999 employeesMumbai, IndiaBharat Petroleum Corporation Limited is an Engineering company. The Mumbai, India-based agency was launched in 1952. Their team specializes in Engineering and Business Consulting.Read More
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1889Undisclosed10 - 49 employeesEmpire Outsourcing is a call center founded in 2014. Their small team is in Managua, Nicaragua. The agency offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Sales Outsourcing.Read More
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1890$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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