Top 100 Call Center Services

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Top 100 Call Center Services

The Best of May 2024

Outsourced call center services refer to handling incoming and outgoing calls on behalf of businesses to support functions such as customer service, lead generation, and appointment setting. Call center services are crucial to ensuring customers have a positive experience with their business before, during, and after purchasing. 
Jump to Most Reviewed Companies

List of the Best Voice Services Providers on the Market

  • 1711
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Riverside, CA
    Professional Communications Network is a call center. They are located in Riverside, California and have a small team that specializes in voice services. The company was established in 2011.
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  • 1712
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Budapest, Hungary
    In Budapest, Hungary, HRM Center Kft. Is a phone answering service. The small agency was established in 2006. Their team focuses on voice services.
    Read More
  • 1713
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Budapest, Hungary
    Telephone answering service Telemedia Kft. Is located in Budapest, Hungary. The midsize firm was launched in 1993. Their team specializes in voice services.
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  • 1714
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Budapest, Hungary
    TeleMeteor Kft.  is a small answering service company located in Budapest, Hungary. Launched in 1999, the team specializes in voice services.
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  • 1715
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Budapest, Hungary
    Photel is a small answering service headquartered in Budapest, Hungary. Their services include voice services.
    Read More
  • 1716
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Corona, CA
    Outpatient Call Solutions is a call center company. The midsize Corona, California-based firm was launched in 2013. Their team focuses on voice services.
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  • 1717
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Budapest, Hungary
    Call center AppTel Kft. Is based in Budapest, Hungary. The small team focuses on voice services and was founded in 2009.
    Read More
  • 1718
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Budapest, Hungary
    Telephone answering service Entercom Telemarketing Ltd. Was established in 2006. In Budapest, Hungary, their small team specializes in voice services.
    Read More
  • 1719
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Budapest, Hungary

    MAX & FUTURE KFT. Is a call center service headquartered in Budapest, Hungary. They offer voice services, accounting, and public relations and were established in 1998.

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  • 1720
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Budapest, Hungary
    Első Hazai Adatkezelő Ltd., a small answering service, is headquartered in Budapest, Hungary. The team provides voice services and non-voice bpo/back office services.
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  • 1721
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Boca Raton, FL
    Call center company Biscayne Marketing was founded in 1999. In Boca Raton, Florida, their small team focuses on voice services.
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  • 1722
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Patna, India
    Linking India is a Patna, India-based non-voice bpo/back office services and call center company. The midsize team focuses on non-voice bpo/back office services and voice services. The agency was founded in 2014.
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  • 1723
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Greensboro, NC
    Based in Greensboro, North Carolina, AACS Call Center is a phone answering service. They focus on voice services and were launched in 2006.
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  • 1724
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Framingham, MA
    Headquartered in Framingham, Massachusetts, Intellitech Solutions is a call center. The midsize team focuses on voice services and email marketing. The firm was established in 2012.
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  • 1725
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Appleton, WI

    Mactel Telemessaging is a call center founded in 1985. They are based in Appleton, Wisconsin and have a small team. Their services include voice services.

    Read More
  • 1726
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Green Bay, WI

    All City Communications is a call center established in 1979. The company offers voice services and has a midsize team.

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  • 1727
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Bremen, Germany
    Azur Dialog is an answering service company. Their small team is located in Bremen, Germany and specializes in voice services. The company was established in 2002.
    Read More
  • 1728
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Fife, WA
    Launched in 1988, Pro Call Center Inc is a phone answering service. They are in Fife, Washington and have a small team. Their services include voice services.
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    Industries

  • 1729
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Ahmedabad, India
    SRS Green Technologies Pvt Ltd. Is a small phone answering service. The Ahmedabad, India-based company was launched in 2015. Their services include voice services, HR services, non-voice bpo/back office services, and business consulting.
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    Industries

  • 1730
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • New Delhi, India
    Multilingual Call Centers is a translation company headquartered in New Delhi, India. They focus on translation, voice services, and non-voice bpo/back office services and were founded in 2019.
    Read More

    Industries

  • 1731
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Kharkiv, Ukraine

    OnlineMarket is a Kharkiv, Ukraine-based answering service company. The midsize team focuses on voice services and non-voice bpo/back office services. The company was founded in 2018.

    Read More

    Industries

  • 1732
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Poznań, Poland

    HotLead.pl - Generowanie leadów is a Poznań, Poland-based email marketing company. The small team offers email marketing, conversion optimization, other digital marketing, and pay per click and was founded in 2019.

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    Clients

    • Sage Symphony

    Industries

  • 1733
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Portland, OR
    Headquartered in Portland, Oregon, WELLReceived is a small call center. Their services include voice services and non-voice bpo/back office services.
    Read More

    Industries

  • 1734
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Surry Hills, Australia
    TelemarketingPower.com is a call center company founded in 2001. The midsize Surry Hills, Australia-based team focuses on voice services.
    Read More

    Industries

  • 1735
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Mission, KS
    Founded in 1956, AnswerPro is a call center company. The company focuses on voice services and non-voice bpo/back office services and has a small team.
    Read More
  • 1736
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Nottingham, United Kingdom
    Flamingo Digital is an answering service. Launched in 2018, the team provides voice services and social media marketing. Their small agency is Nottingham, United Kingdom-based.
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    Industries

  • 1737
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Barcelona, Spain

    Essentiel Outsourcing S.L is a telephone answering service founded in 2018. Their midsize team is headquartered in Barcelona, Spain. Their services include voice services, non-voice bpo/back office services, HR services, IT strategy consulting, and more.

    Read More

    Industries

  • 1738
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Provo, UT
    Launched in 2016, CallForce is a call center company. Their midsize team is based in Provo, Utah and offers voice services.
    Read More

    Industries

  • 1739
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Crewe , United Kingdom
    Cymphony is an answering service in Crewe , United Kingdom. The midsize team offers voice services. The company was established in 2010.
    Read More

    Industries

  • 1740
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Calgary, Canada
    Jump Contact Center is a small call center. They focus on voice services and were launched in 2015. The company is based in Calgary, Canada.
    Read More

    Industries

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