Top 100 Telemarketing Companies in the United States

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Top 100 Telemarketing Companies in the United States

The Best of April 2026

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. 

Jump to Most Reviewed Companies

List of the Best United States Telemarketing Services

  • 391
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Buford, GA
    ITneer is a software development firm located in Buford, Georgia. They provide Custom Software Development and Social Media Marketing.
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  • 392
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    1,000 - 9,999 employees
    Tulsa, OK
    Avantive Solutions is an answering service company. The Tulsa, Oklahoma-based company was established in 1998. Their services include Call Center Services and Customer Service Outsourcing.
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    Industries

  • 393
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    New York, NY
    Ktech is a call center. They specialize in Call Center Services and Sales Outsourcing and were founded in 2023.
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  • 394
    (54 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    New York City, NY
    Task Virtual is a SEO company. The midsize Kolkata, India-based firm was founded in 2016. Their services include Search Engine Optimization, Back Office Outsourcing, Social Media Marketing, Content Marketing, and more.
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    Industries

  • 395
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Knoxville, TN
    ProximoCX, a small call center service, is headquartered in Knoxville, Tennessee. The team offers Call Center Services and Sales Outsourcing.
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    Industries

  • 396
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    Knoxville, TN

    Located in Knoxville, Tenn., Taskforce BPO is a veteran-owned company that provides clients of all sizes with labor solutions. Made up of 90 employees, the company specializes in voice services and non-voice BPO/back office services. Taskforce BPO was founded in 2015 and predominantly serves clients in the healthcare, financial services, business services, and retail industries.

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    Clients

    Dental Practices

    Industries

  • 397
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Marietta, GA
    Answering service company Northwest Telephone Answering Service is headquartered in Marietta, Georgia. The team offers Call Center Services and Sales Outsourcing.
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  • 398
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Minnetonka, MN
    E Virtual Services is a Finance & Accounting Outsourcing (FAO) company founded in 2009. The firm focuses on Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.
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    Industries

  • 399
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Raleigh, NC
    ArenaCX is a call center. Based in Raleigh, North Carolina, the company was launched in 2020. Their team provides Call Center Services and Back Office Outsourcing.
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  • 400
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Norman, OK
    Easy VA Outsourcing is a small answering service launched in 2019. Their team provides Call Center Services and Back Office Outsourcing.
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  • 401
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Santa Monica, CA
    Social media marketing agency JOYNO INC is headquartered in Lapu-Lapu City, Philippines and Santa Monica, California. The company provides Social Media Marketing, Content Marketing, Email Marketing, Call Center Services, and more and is midsize.The company was founded in 2023.
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    Industries

  • 402
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Pittsburgh, PA
    Sales Outsourcing company The Prospecting Center was established in 1992. The firm provides Sales Outsourcing and Call Center Services.
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  • 403
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Syracuse, NY
    Technet Technology, a small SEO agency, is in Syracuse, New York. Their services include Search Engine Optimization and Custom Software Development.
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  • 404
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Berlin, VT
    Established in 1993, All Ways Answering is a midsize answering service company. Their services include Call Center Services and Back Office Outsourcing.
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  • 405
    (4 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    New York, NY
    Abacus Cambridge Partners, an ERP consulting and SI company, is based in London, England; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and New York, New York. They focus on ERP consulting and SI, BI & big data consulting & SI, Custom Software Development, Call Center Services, and more and were founded in 2017.
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    Clients

    Hafilat Industry LLC

    Industries

  • 406
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Philadelphia, PA
    Tessera ITeS Private Limited is a midsize Pune, India-based telephone answering service. Their services include Call Center Services and Digital Strategy.
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    Industries

  • 407
    (4 Reviews) 3.8

    Timeliness

    3.9

    Service Excellence

    4.1

    Value

    3.3

    Would Recommend

    4.0
    $1,000+
    10,000+ employees
    New York, NY

    EXL is an operations management and analytics company based in New York, with offices in New Delhi, Noida, and Bengaluru, India, and the Philippines. Founded in 1999, EXL's team of 15,148 employees provides non-voice BPO/back office services and voice services.

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    Industries

  • 408
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Wilmington, DE
    Phone answering service Digital Minds BPO Services was founded in 2010. Their small team is in Naga, Philippines and Wilmington, Delaware. Their services include voice services, non-voice bpo/back office services, search engine optimization, pay per click, and more.
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    Industries

  • 409
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    1,000 - 9,999 employees
    New York, NY
    Integreon, a large Back Office Outsourcing company, is headquartered in New York, New York and Makati, Philippines. Their services include Back Office Outsourcing and Transcription.
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    Clients

    Microsoft

    Industries

  • 410
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    1,000 - 9,999 employees
    Fort Lauderdale, FL

    Non-voice bpo/back office services company OutPLEX was launched in 2001. Their small team is in Santo Domingo, Dominican Republic. OutPLEX specializes in non-voice bpo/back office services.

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    Industries

  • 411
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    San Marcos, CA
    IT managed services company Tri-Community Answering Service was launched in 1968. The midsize team offers IT managed services and Call Center Services.
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  • 412
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Athens, GA
    Concierge Contact Center is a call center service. Their team is located in Athens, Georgia and specializes in Call Center Services and Back Office Outsourcing.
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  • 413
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Holden, MA
    Email Marketing company Xactlyit specializes in Email Marketing and Event Marketing. They are located in Holden, Massachusetts.
    Read More
  • 414
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Oklahoma City, OK
    Rattan Consulting, an IT strategy consulting company, specializes in IT strategy consulting and cloud consulting & SI. The company is based in Oklahoma City, Oklahoma.
    Read More
  • 415
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Oklahoma City, OK
    IT strategy consulting company Vudu Consulting offers IT strategy consulting and IT managed services. They were established in 2008.
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  • 416
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Brooklyn, NY
    AnswerOne is a call center company. Located in Brooklyn, New York, the team specializes in Call Center Services and Back Office Outsourcing.
    Read More
  • 417
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Highland Park, IL
    Connect International, LLC is a call center company established in 2007. Based in Managua, Nicaragua and Highland Park, Illinois, the team offers Call Center Services and Back Office Outsourcing.
    Read More
  • 418
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Altamonte Springs, FL
    Partners Outsourcing is a midsize telephone answering service and Back Office Outsourcing company established in 2018. Their team focuses on Call Center Services and Back Office Outsourcing.
    Read More
  • 419
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.0
    Undisclosed
    50 - 249 employees
    Dallas, TX
    Launched in 2012, Crystalised Outsprint is a mobile application development company. They are based in Lusaka, Zambia and Dallas, Texas and have a midsize team. Their services include mobile app development, blockchain, call center services, customer service outsourcing, and more.
    Read More
  • 420
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Kalispell, MT
    Established in 2024, Global Acts Solutions SDN Bhd is an answering service. Their team provides Call Center Services and Back Office Outsourcing.
    Read More

    Industries

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