Top 100 Call Center Services in the United States
The Best of December 2025Looking for a top voice service and call center company in the United States?
Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.
To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Voice Services Providers
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$1,000+250 - 999 employeesHatboro, PARead More
HelpSquad, LLC is a midsize in Quakertown, Pennsylvania and Hatboro, Pennsylvania. They specialize in and were established in 2011.
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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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$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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2191Undisclosed250 - 999 employeesAtlanta, GATiburon Data LLC is a midsize IT staff augmentation company. They specialize in IT staff augmentation and Custom Software Development and were established in 2011.Read More
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2192$1,000+250 - 999 employeesMontebello, NYFocusinc Group International is an e-commerce development company established in 2011. The agency offers E-Commerce Development and Call Center Services.Read More
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2193$5,000+250 - 999 employeesLaconia, NHTribe Consulting Pvt. Ltd. Is a social media marketing firm. The agency is based in Laconia, New Hampshire and Karachi, Pakistan. Their services include Social Media Marketing and Content Marketing.Read More
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2194Undisclosed50 - 249 employeesSan Francisco, CABuzzBoard is a CRM consulting and SI company. The team is in San Francisco, California and Lyndhurst, New Jersey, and their services include CRM consulting and SI and Sales Outsourcing.Read More
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2195$1,000+50 - 249 employeesEddington, PABased in Eddington, Pennsylvania and Cairo, Egypt, Nexus Solutions is a Back Office Outsourcing company. They focus on Back Office Outsourcing and Call Center Services.Read More
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2196$5,000+1,000 - 9,999 employeesHouston, TXRead More
SupportZebra, a Customer Service Outsourcing company, was founded in 2011. The large team focuses on Customer Service Outsourcing, Back Office Outsourcing, and Call Center Services. The agency is located in Houston, Texas and Cagayan de Oro, Philippines.
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2197$5,000+1,000 - 9,999 employeesNew York, NYSunknowledge Services Inc. Is a large Back Office Outsourcing company. Founded in 2007, the team offers Back Office Outsourcing and Call Center Services.Read More
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2198$1,000+50 - 249 employeesSheridan, WYScalemill, a Sales Outsourcing company, is located in Sheridan, Wyoming; Berlin, Germany and Karachi, Pakistan. The midsize agency was established in 2015. Their services include Sales Outsourcing, Call Center Services, and Customer Service Outsourcing.Read More
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CoeusIndustries
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2199Undisclosed10 - 49 employeesDallas, TXLandingi is a small Gliwice, Poland-based Conversion Optimization company. The team specializes in Conversion Optimization and Artificial Intelligence.Read More
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2200$1,000+50 - 249 employeesOcala, FL24/7 SECRETARY, an answering service company, is in Ocala, Florida and Dasmariñas, Philippines. Their services include Call Center Services and Back Office Outsourcing.Read More
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2201$1,000+1,000 - 9,999 employeesWilmington, DEAnswering service Pacific Global is in Wilmington, Delaware and Noida, India. They provide Call Center Services and Back Office Outsourcing and were launched in 2001.Read More
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2202$5,000+1,000 - 9,999 employeesTucson, AZIntugo is a large Back Office Outsourcing company launched in 2005. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Clients
Wannamaker LawIndustries
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2203Undisclosed50 - 249 employeesAltadena, CAEstablished in 2017, Demand Infotech Solutions is a branding firm. The team provides Branding and Market Research.Read More
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2204Undisclosed50 - 249 employeesSan Jose, CAMumba Technologies is an IT strategy consulting company. Launched in 2010, the team offers IT strategy consulting and BI & big data consulting & SI.Read More
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2205$25,000+250 - 999 employeesCincinnati, OHRead More
ITCube Solutions is a technology service headquartered in Cincinnati, OH with a satellite office in Pune, India. Founded in 2003, the team of 600+ employees provides a host of services including custom software, web, and mobile app development. IT Cube Solutions also supports clients with application management and enterprise app modernization.
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2206Undisclosed50 - 249 employeesTampa, FLLocated in Tampa, Florida and Lahore, Pakistan, The Mejor Solutions is an Advertising company. Launched in 2022, the team focuses on Advertising and Digital Strategy.Read More
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2207UndisclosedFreelancer employeesWichita, KSSmall Business Consulting company M.K. Madden Consulting, is located in Wichita, Kansas. Their services include Business Consulting and Branding.Read More
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2208UndisclosedFreelancer employeesCastle Rock, CODenny Miller SEO, a SEO services firm, is headquartered in Castle Rock, Colorado. Their services include Search Engine Optimization and Pay Per Click.Read More
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2209UndisclosedFreelancer employeesAlbuquerque, NMBased in Albuquerque, New Mexico, Crecer Digital Social LLC. Is a branding agency. Established in 2022, the team focuses on Branding and Social Media Marketing.Read More
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2210UndisclosedFreelancer employeesAlbany, NYBloomView Marketing LLC. Is a social media marketing company. The Albany, New York-based firm was launched in 2023. Their team focuses on Social Media Marketing and Search Engine Optimization.Read More
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2211UndisclosedFreelancer employeesFairfax Station, VASEO agency Bold Vision Marketing was established in 2023. The team provides Search Engine Optimization and Web Design.Read More
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2212UndisclosedFreelancer employeesFayetteville, ARSteve Maurer Freelance Writing is a Content Marketing company. Their small team is headquartered in Fayetteville, Arkansas. Their services include Content Marketing and Email Marketing.Read More
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2213UndisclosedFreelancer employeesMemphis, TNPlatforms and Traffic is a social media marketing firm launched in 2023. The company offers Social Media Marketing and Content Marketing, and is small.Read More
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2214UndisclosedFreelancer employeesHattiesburg, MSSmall Content Writing Services company Webster Creative Consulting, is located in Hattiesburg, Mississippi. The team specializes in Content Writing Services and Search Engine Optimization.Read More
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2215UndisclosedFreelancer employeesLittleton, COMarketing Strategy company Haller Marketing Partners provides Marketing Strategy and Business Consulting. They are in Littleton, Colorado.Read More
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2216UndisclosedFreelancer employeesAurora, COPropulsion Growth Solutions is a Market Research company founded in 2023. Their services include Market Research and Business Consulting.Read More
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2217UndisclosedFreelancer employeesDenver, COBrave World Marketing is a small Advertising company founded in 2015. Their team provides Advertising and Branding.Read More
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2218UndisclosedFreelancer employeesMatthews, NCLaunched in 2008, 3Bug Media is a small social media marketing agency based in Matthews, North Carolina. Their team provides Social Media Marketing and Search Engine Optimization.Read More
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2219UndisclosedFreelancer employeesNaples, FLSEO Mechanic is a Naples, Florida-based SEO agency. The team specializes in Search Engine Optimization and Digital Strategy.Read More
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2220UndisclosedFreelancer employeesNew York, NYEasy4Host Inc. Is a web design agency. The agency is located in New York, New York. Their team specializes in Web Design and Search Engine Optimization.Read More
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