Top 100 Telemarketing Companies in the United States

OfficePartners360 is a Ridgefield, Connecticut-based telephone answering service. The midsize team provides call center services, custom software development, back office outsourcing, accounting, and more. The company was established in 2006.

In New York, New York, DigiReps.co is a sales outsourcing company. The midsize agency was launched in 2021. Their services include sales outsourcing, call center services, and business consulting.

AFS Business Solutions is a Fort Smith, Arkansas-based answering service company. The agency focuses on voice services and is small.The agency was launched in 1981.

Lease A Sales Rep is a call center company established in 2003. Based in Raleigh, North Carolina, their small team offers voice services.

Prepare for Success - PFS is an Appleton, Wisconsin-based telephone answering service and sales outsourcing company. The small company was founded in 2013. Their team offers call center services and sales outsourcing.

Direct2Market Sales Solutions is an East Rochester, New York-based answering service. The small team offers call center services, customer service outsourcing, and sales outsourcing and was founded in 2010.

Launched in 2015, Call Center Systems is a call center service. The small team offers call center services, customer service outsourcing, and sales outsourcing. The firm is based in Winchester, Kentucky.

Answering service company Answer One is based in Nashville, Tennessee and Lexington, Kentucky. Founded in 1997, the small team specializes in call center services, customer service outsourcing, and sales outsourcing.

Craft Impact, a content marketing company, was established in 2012. The small Tampa, Florida-based team provides content marketing, search engine optimization, business consulting, call center services, and more.

Messages Plus is an answering service company. They are in New York, New York and have a small team. Their team focuses on voice services and non-voice bpo/back office services.

Royal Call Centers, a small telephone answering service, is in Mount Prospect, Illinois. They focus on voice services and non-voice bpo/back office services and were founded in 2014.

NexRep is an answering service. The midsize Portland, Maine-based company was established in 2009. Their services include voice services.

HighPower is a phone answering service. Established in 2015, the company is headquartered in Los Angeles, California. The midsize team provides voice services and non-voice bpo/back office services.

SALIX is a small non-voice bpo/back office services and call center company located in Dayton, Ohio. They provide non-voice bpo/back office services and voice services and were established in 1999.

Founded in 1983, Central Communications Inc. Is a phone answering service. The midsize Norwalk, Connecticut-based team focuses on call center services, back office outsourcing, IT strategy consulting, and IT managed services.

Large customer service outsourcing company Bellmedex, is in Seattle, Washington. They focus on customer service outsourcing, back office outsourcing, and call center services and were founded in 2013.

Union Resolute is a sales outsourcing company. Founded in 2014, the team provides sales outsourcing, call center services, and customer service outsourcing. Their small agency is in New York, New York and Portsmouth, New Hampshire.

Based in Lexington, Massachusetts, iBasis is a phone answering service and IoT development company. The midsize team focuses on voice services and IoT development. The company was launched in 1996.

Answering service Kanekt 365 is based in Laconia, New Hampshire. The agency offers call center services, back office outsourcing, customer service outsourcing, and sales outsourcing and is midsize.The agency was launched in 2017.

Contact Automation is a call center. Established in 2004, the team provides voice services, non-voice bpo/back office services, and transcription. Their small firm is in Roswell, Georgia.

Unicom Teleservices is a call center service. The Alsip, Illinois-based company was founded in 1990. The small team provides voice services, non-voice bpo/back office services, and transcription.

Reveneer is a call center service launched in 2012. The midsize team provides call center services, corporate training & coaching, and recruiting. The company is located in Lexington, Massachusetts.

CCS is a call center service. Their midsize team is located in Eden Prairie, Minnesota and Chicago , . The firm focuses on voice services and non-voice bpo/back office services.

Gibbs Marketing LLC is a call center company. They are headquartered in Baltimore, Maryland and , and have a small team that provides voice services and direct marketing. The agency was established in 2012.

Invenio Solutions, a call center company, was launched in 2010. The agency provides voice services and has a midsize team. The agency is based in Austin, Texas and Washington D.C., .

ASK is a non-voice bpo/back office services and answering service company. The midsize Montgomery, Alabama-based team offers non-voice bpo/back office services and voice services. The agency was founded in 1992.

Workaholics, a customer service outsourcing company, is in Cheyenne, Wyoming. The midsize agency was established in 2018. Their team offers customer service outsourcing, call center services, web development, sales outsourcing, and more.

Launched in 2021, EN Technologies is a social media marketing agency. Their midsize team is in Houston, Texas and focuses on social media marketing, search engine optimization, mobile app development, call center services, and more.

Datamark, a large non-voice bpo/back office services company, is located in El Paso, Texas. They provide non-voice bpo/back office services, voice services, finance & accounting outsourcing (FAO), and business consulting and were launched in 1989.

TransPerfect is a translation company launched in 1992. Their large team is based in New York, New York; , Spain and , United Kingdom and specializes in translation, HR services, and voice services.