Top 100 Telemarketing Companies in the United States
The Best of May 2024
Looking 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.
List of the Best United States Telemarketing Services
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31
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreAI Bees is a digital agency in San Francisco. Founded in 2018, they have about 161 employees that serve mostly small-business and midmarket clients in the IT, business, and advertising industries. Services include digital strategy, email marketing, and digital marketing.
Clients
- COPADO
Industries
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32
- Undisclosed
- 1,000 - 9,999 employees
- Cincinnati, OH
Read MoreRDI Corporation is a telephone answering service. The large Cincinnati, Ohio-based company was established in 1978. Their team offers voice services, IT managed services, market research, and non-voice bpo/back office services.
Industries
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33
- Undisclosed
- 10 - 49 employees
- Birmingham, AL
Read MoreAtelier Lumikha is a non-voice bpo/back office services company. Launched in 2005, the team focuses on non-voice bpo/back office services, voice services, content marketing, corporate training, and more. Their small company is Dumaguete, Philippines-based.
Industries
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34
- $1,000+
- 250 - 999 employees
- Newport Beach, CA
Read MoreIn Las Vegas, Nevada, Insurance Telemarketer is a small non-voice bpo/back office services and phone answering service. The team focuses on non-voice bpo/back office services and voice services.
Industries
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35
- Undisclosed
- 10 - 49 employees
- Delray Beach, FL
Read MoreAnswering service Global Call Forwarding was established in 1996. The agency specializes in voice services and has a small team.
Industries
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36
- $1,000+
- 250 - 999 employees
- Camarillo, CA
Read MoreAlert Communications is an answering service. Their midsize team is located in Camarillo, California. Their services include voice services. The firm was established in 1965.
Industries
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37
- Undisclosed
- 50 - 249 employees
- Phoenix, AZ
Read MoreReceptionHQ is a voice services and outsourcing firm headquartered in Phoenix, Arizona. Established in 2003, the firm now has just over 50 employees. Most of their services focus on voice call support and operations, including order processing and scheduling appointments.
Clients
- FlatFeeLandlord
Industries
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38
- Undisclosed
- 50 - 249 employees
- Spring, TX
Read MoreWestpark Communications is a business process outsourcing firm based in Houston, Texas. Established in 1968, the team of about 40 employees primarily provides voice services and non-voice BPO and back office services for the manufacturing, retail, and business services industries.
Clients
- Aries Worldwide Logistics
Industries
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39
- $250,000+
- 250 - 999 employees
- Miramar, FL
Read MoreArise is a business process outsourcing company headquartered in Miramar, Florida, with offices in Atlanta, Orlando, and Canada. Established in 1994, they have a team of about 2,000 that provides both voice and non-voice BPO/back office services.
Industries
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40
- $1,000+
- 250 - 999 employees
- Bradenton, FL
Read MorePerfect Data Entry is a business process outsourcing firm based in Bradenton, Fla. Established in 2015, they have 38 employees, and provide a variety of database management and back-office solutions. Their services consist of mostly non-voice BPO/back office services.
Industries
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41
- $1,000+
- 10 - 49 employees
- Baltimore, MD
Read MoreRemSource is a consulting and virtual support company located in Baltimore. RemSource was founded in 2009 and maintains a team of 7 that provides non-voice BPO/back office services, bookkeeping, voice services, and business consulting services for small businesses.
Industries
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42
- $1,000+
- 50 - 249 employees
- Diamond Bar, CA
Read MoreBillingParadise is a medical billing company based in Diamond Bar, Calif., with offices in Grand Rapids, Minn., North Brunswick, NJ, Mount Dora, Fla., Taylor, Texas, and New York City. Founded in 2004, BillingParadise's team of 31 provides non-voice BPO/back office services and voice services.
Clients
- NextGen Healthcare
Industries
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43
- $1,000+
- 10 - 49 employees
- Ceres, CA
Read MoreFounded in 2011, WC Call Center is a telemarketing agency based in Carlsbad, Calif. With fewer than 50 employees, the agency specializes in voice services and primarily works with clients in the financial services industry.
Clients
- Payroll Select Services
Industries
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44
- $1,000+
- 50 - 249 employees
- Arlington, VA
Read MoreFounded in 2019, Salaria Sales Solutions is a digital strategy company. The midsize team offers digital strategy, content marketing, call center services, and customer service outsourcing. The company is located in Arlington, Virginia.
Industries
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45
- $5,000+
- 10 - 49 employees
- Miami, FL
Read MoreLocated in Miami, Florida and Managua, Nicaragua, ALPHA BPO LLC is a customer service outsourcing company. The small team specializes in customer service outsourcing, call center services, IT managed services, web development, and more. The firm was founded in 2019.
Industries
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46
- $5,000+
- 1,000 - 9,999 employees
- Lexington, KY
Read MoreHelpware is a call center located in Los Angeles that was founded in 2015. Their team of around 135 employees specializes in voice services, non-voice BPO and back-office services, HR consulting and outsourcing, transcription, and more.
Clients
- DoorDash
Industries
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47
- $1,000+
- 50 - 249 employees
- Sheridan, WY
Servixer, LLC is a transcription company established in 2018. The midsize Sheridan, Wyoming-based team provides transcription, social media marketing, voice services, digital strategy, and more.Read MoreIndustries
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48
- $1,000+
- 50 - 249 employees
- Fort Lauderdale, FL
Headquartered in Fort Lauderdale, Florida, Evateck is a midsize customer service outsourcing company. They offer customer service outsourcing, call center services, IT managed services, IT staff augmentation, and more and were launched in 2024.Read More -
49
- $1,000+
- 50 - 249 employees
- Great Neck Plaza, NY
Read MoreThe Hour - Back Office and Virtual Assistant Services is a Great Neck Plaza, New York-based back office outsourcing company. The agency provides back office outsourcing, customer service outsourcing, call center services, finance & accounting outsourcing (FAO), and more and is midsize.The agency was established in 2015.
Industries
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50
- Undisclosed
- 1,000 - 9,999 employees
- Winchester, VA
Read MoreCentro Global Solutions is a large non-voice bpo/back office services and call center service. The Winchester, Virginia-based company was established in 2009. Their team provides non-voice bpo/back office services and voice services.
Industries
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51
- $50,000+
- 10,000+ employees
- Santa Monica, CA
TaskUs is a Santa Monica, California-based call center. The large team focuses on voice services and non-voice bpo/back office services and was launched in 2008.Read MoreIndustries
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52
- $1,000+
- 2 - 9 employees
- Calumet City, IL
Expertek Cyber Solutions Inc. Is a Calumet City, Illinois-based answering service. Established in 2001, the small team provides voice services, non-voice bpo/back office services, content marketing, conversion optimization, and more.Read MoreIndustries
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53
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreZventus, a non-voice bpo/back office services and call center, was established in 2016. They are based in Los Angeles, California and have a midsize team. Zventus focuses on non-voice bpo/back office services and voice services.
Industries
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54
- $1,000+
- 250 - 999 employees
- Queens Village, NY
Zesh Solutions is a digital strategy company founded in 2010. Their midsize team is headquartered in Dhaka, Bangladesh; Dhaka, Bangladesh and Queens Village, New York. The firm specializes in digital strategy, social media marketing, call center services, back office outsourcing, and more.Read MoreIndustries
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55
- $1,000+
- 10,000+ employees
- Cincinnati, OH
Read MoreConvergys 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
- Humana
Industries
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56
- $1,000+
- 10,000+ employees
- Gardena, CA
Transcosmos is a phone answering service. Located in Gardena, California; Sacramento, California and San Jose, California, their large team specializes in voice services and non-voice bpo/back office services. The company was launched in 1966.Read MoreIndustries
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57
- $1,000+
- 10,000+ employees
- Irvine, CA
Read MoreFounded 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.
Industries
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58
- $5,000+
- 10,000+ employees
- Tampa, FL
Read MoreSYKES is a digital marketing, customer service and technical support provider founded in 1977. Based in Tampa, Fla., with an office in Chicago, they have a team of over 15,000 employees. They specialize in voice services, non-voice BPO/back office services, and social media marketing.
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59
- $1,000+
- 50 - 249 employees
- Darien, IL
Call center Noblevoice is located in Darien, Illinois. Founded in 2010, the midsize team focuses on voice services and non-voice bpo/back office services.Read More -
60
- $1,000+
- 250 - 999 employees
- Detroit, MI
Read MoreHeadquartered in Detroit, Michigan, Rock Connections is a midsize non-voice bpo/back office services and answering service. They specialize in non-voice bpo/back office services and voice services and were founded in 2012.
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