Top 100 Telemarketing Companies in the United States
The Best of December 2025Looking for a top telemarketing service in the United States?
With so many companies telemarketing in today’s world, it can be difficult for your company’s calls to stand out amongst the competition. Partnering with a telemarketing service can help your company reach the maximum amount of customers.
To assist you in your search for a partner, we’ve compiled this list of the top telemarketing companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United States Telemarketing Services
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151$1,000+10,000+ employeesCincinnati, OHRead More
Convergys is an outsourcing company of over 45,000 employees. They were established in 1998 in Cincinnati, Ohio. They offer voice services and non-voice BPO/back office services to companies in the financial, business, and healthcare industries.
Clients
HumanaIndustries
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152$1,000+1,000 - 9,999 employeesNew York, NYCanon Business Process Services is a large New York, New York-based IT managed services company. Their services include IT managed services and Call Center Services.Read More
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153$1,000+10,000+ employeesIrvine, CARead More
Founded in 1999, Alorica is a large non-voice bpo/back office services and call center. Their services include non-voice bpo/back office services and voice services. The firm is headquartered in Irvine, California.
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154$1,000+50 - 249 employeesDarien, ILNoblevoice is a telephone answering service. The agency is located in Darien, Illinois. Their services include Call Center Services and Sales Outsourcing.Read More
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155$1,000+250 - 999 employeesDetroit, MIRock Connections is an answering service launched in 2012. The agency specializes in Call Center Services and Customer Service Outsourcing.Read More
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156$1,000+50 - 249 employeesHopkins, MNIn Hopkins, Minnesota, PerformTel is an answering service and Customer Service Outsourcing company. Founded in 2009, the team offers Call Center Services and Customer Service Outsourcing.Read More
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157$25,000+50 - 249 employeesSan Diego, CAPhone Ware is a telephone answering service based in San Diego, California. Launched in 1977, the team provides Call Center Services and Customer Service Outsourcing.Read More
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158Undisclosed250 - 999 employeesElgin, ILMarketing Alternatives is a call center. The team provides Call Center Services and Customer Service Outsourcing and is located in Elgin, Illinois.Read More
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159Undisclosed10 - 49 employeesAustin, TXIn Austin, Texas, Texas Call Center Solutions, LLC is a call center. They provide Call Center Services and Back Office Outsourcing.Read More
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160Undisclosed1,000 - 9,999 employeesCedar Falls, IACBE Companies is an answering service. They focus on Call Center Services and Customer Service Outsourcing and were established in 1933.Read More
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161Undisclosed250 - 999 employeesOmaha, NEXtDirect LLC, a telephone answering service, was founded in 2001. They provides Call Center Services and IT managed services.Read More
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162Undisclosed50 - 249 employeesAtlanta, GAAVOXI is an answering service. They provide Call Center Services and were launched in 2001. The firm is headquartered in Atlanta, Georgia.Read More
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163Undisclosed250 - 999 employeesCherry Hill, NJMidsize call center company (v)WeCare Technology, is located in Cherry Hill, New Jersey. Their services include Call Center Services and Back Office Outsourcing.Read More
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164Undisclosed250 - 999 employeesMesa, AZBloom Insurance Agency is a call center company. Launched in 2007, the agency focuses on Call Center Services.Read More
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165Undisclosed50 - 249 employeesLawrence, KSTelephone answering service and Sales Outsourcing company Inside Ventures is headquartered in Lawrence, Kansas. They provide Call Center Services and Sales Outsourcing and were established in 2011.Read More
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166Undisclosed10 - 49 employeesSmithfield, RICall center service Commercial Solutions is headquartered in Smithfield, Rhode Island. Launched in 2002, the team specializes in Call Center Services.Read More
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167Undisclosed10 - 49 employeesMacon, GAPhone answering service Lingo Communications was established in 2005. The company provides Call Center Services, and is small.Read More
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168Undisclosed50 - 249 employeesAlbany, GASouthern Answering Service is a midsize Albany, Georgia-based telephone answering service. The team provides Call Center Services and Customer Service Outsourcing.Read More
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169Undisclosed50 - 249 employeesDeer Park, ILQCSS is a call center and Customer Service Outsourcing company in Deer Park, Illinois. Launched in 1991, the team specializes in Call Center Services and Customer Service Outsourcing.Read More
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170Undisclosed2 - 9 employeesMadison Heights, MIDirectele, Inc. Is a call center company. Their small team is based in Madison Heights, Michigan. Their team provides Call Center Services.Read More
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171Undisclosed10 - 49 employeesRochester, NYAction Telephone, a call center service, focuses on Call Center Services and Customer Service Outsourcing. The firm is based in Rochester, New York.Read More
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172Undisclosed50 - 249 employeesStamford, CTPower BDC, a call center, offer Call Center Services and Customer Service Outsourcing. They were established in 2014.Read More
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173Undisclosed2 - 9 employeesJonesboro, ARPCS OnCall is a call center. They provide Call Center Services and were established in 1985.Read More
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174Undisclosed50 - 249 employeesDenver, COElevation Connect is an answering service company. They are located in Denver, Colorado and have midsize team. They offer Call Center Services and Customer Service Outsourcing.Read More
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175Undisclosed250 - 999 employeesSt. Petersburg, FLEstablished in 2016, Bold Business is a telephone answering service. The team offers Call Center Services and Search Engine Optimization.Read More
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176Undisclosed250 - 999 employeesLenexa, KSNovasors is an answering service company founded in 2005. The team specializes in Call Center Services and Customer Service Outsourcing.Read More
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177$1,000+10 - 49 employeesEvanston, ILZeemedicalbilling is a telephone answering service. They focus on Call Center Services and Back Office Outsourcing and were established in 2010. The firm is headquartered in Evanston, Illinois.Read More
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178$1,000+50 - 249 employeesBohemia, NYBusiness Consulting company XyberMed offers Business Consulting and Call Center Services. They were launched in 2014.Read More
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179$1,000+250 - 999 employeesColumbus, OHPrimeSync is an answering service. The Columbus, Ohio-based agency was launched in 2023. Their team offers Call Center Services and Artificial Intelligence.Read More
Industries
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180$1,000+50 - 249 employeesSchaumburg, ILAllianze BPO Services is a Market Research company. Located in Schaumburg, Illinois, the company was established in 2014. Their team specializes in Market Research and Custom Software Development.Read More
Industries
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Check out a Telemarketing Company in United States with the most new reviews in the past 12 months.
Most Reviewed
Telemarketing Company
United States
- 11 8 new reviews
- 12 7 new reviews
- 13 7 new reviews
- 14 5 new reviews
- 15 3 new reviews
