Top 100 Telemarketing Companies in the United States

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Top 100 Telemarketing Companies in the United States

The Best of June 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

  • 421
    (48 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    San Diego, CA
    CallZent is a Market Research company launched in 2023. The company specializes in Market Research, Customer Service Outsourcing, Call Center Services, Custom Software Development, and more and has a midsize team.
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    Industries

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  • 422
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    250 - 999 employees
    Laconia, NH
    Tribe 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.
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    Industries

  • 423
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Las Vegas, NV
    GlobalSky Call Center is a call center. Headquartered in Pasig, Philippines and Las Vegas, Nevada, the team offers Call Center Services and Customer Service Outsourcing.
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  • 424
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    San Bernardino, CA
    Founded in 2017, Information Process Solutions is a social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization and is located in San Bernardino, California and.
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  • 425
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10,000+ employees
    Miami, FL
    Webhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.
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    Industries

  • 426
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Montebello, NY
    Focusinc Group International is an e-commerce development company established in 2011. The agency offers E-Commerce Development and Call Center Services.
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    Industries

  • 427
    (8 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    Cincinnati, OH

    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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    Clients

    Bridgestone
  • 428
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Cleveland, OH
    Rigneydolphin is a Recruiting company. Located in Waterford, Ireland and Tralee, Ireland, the agency was launched in 1990. Their team provides Recruiting and Call Center Services.
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    Industries

  • 429
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    New York, NY
    Genisys Group is an user experience company. Based in London, England and Bengaluru, India, the company offers UX/UI Design and IT strategy consulting.
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    Industries

  • 430
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Ocala, FL
    24/7 SECRETARY, an answering service company, is in Ocala, Florida and Dasmariñas, Philippines. Their services include Call Center Services and Back Office Outsourcing.
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    Industries

  • 431
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    1,000 - 9,999 employees
    Tucson, AZ
    Intugo is a large Back Office Outsourcing company launched in 2005. Their services include Back Office Outsourcing and Customer Service Outsourcing.
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    Clients

    Wannamaker Law

    Industries

  • 432
    (17 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Los Angeles, CA

    SkyTech Solutions is a non-voice bpo/back office services company established in 2013. They are headquartered in Dhaka, Bangladesh and Los Angeles, California and have a midsize team. The agency focuses on non-voice bpo/back office services, voice services, graphic design, web design, and more.

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    Industries

  • 433
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Dallas, TX
    Located in Sandton, South Africa and Dallas, Texas, Afrishore BPO is a midsize call center. Established in 2016, the team offers Call Center Services, Customer Service Outsourcing, Accounting, and Marketing Strategy.
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    Industries

  • 434
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Irvine, CA
    Tech-Synergy is a Business Consulting company. The team offers Business Consulting and Call Center Services and is in Irvine, California and Dumaguete, Philippines.
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  • 435
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Jacksonville, FL
    Cheric Information Network Technologies Pvt. Ltd. Is a Jacksonville, Florida-based SEO services firm. The team specializes in Search Engine Optimization and Pay Per Click.
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  • 436
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    1,000 - 9,999 employees
    Los Angeles, CA
    Collective Solution is a large answering service company founded in 2002. Their team provides Call Center Services and Customer Service Outsourcing.
    Read More

    Industries

  • 437
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Huntington Beach, CA
    Kaizen BPO LLC is a Customer Service Outsourcing company founded in 2018. The large team specializes in Customer Service Outsourcing and Call Center Services.
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  • 438
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    1,000 - 9,999 employees
    South San Francisco, CA
    Intelassist is an Accounting company. The company is based in Quezon City, Philippines and South San Francisco, California. Their team specializes in Accounting and Call Center Services.
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    Industries

  • 439
    (9 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    5.0
    $5,000+
    1,000 - 9,999 employees
    Savannah, GA
    Launched in 2008, Select VoiceCom is a call center. They are in Cebu City, Philippines; Davao City, Philippines and Savannah, Georgia and have a large team. The company focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Finance & Accounting Outsourcing (FAO), and more.
    Read More

    Industries

  • 440
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    1,000 - 9,999 employees
    San Diego, CA
    Call Center Services International, a telephone answering service, is based in San Diego, California and Tijuana, Mexico. They focus on Call Center Services and Customer Service Outsourcing.
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    Industries

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