Top 100 Call Center Services

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Top 100 Call Center Services

The Best of June 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. 
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List of the Best Voice Services Providers on the Market

  • 961
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Borough Green, United Kingdom
    Phone answering service Clearanswer is headquartered in Borough Green, United Kingdom. Established in 1998, the midsize team offers voice services and non-voice bpo/back office services.
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  • 962
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10,000+ employees
    • San Jose, Costa Rica

    Bosch Service Solutions is a technology and services provider based in Liverpool, United Kingdom. Founded in 1886, the team of over 93,000 specializes in voice services, UX/UI design, digital strategy, and more. They focus on financial services, healthcare and medical, and transportation services. 

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    Industries

  • 963
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Covent Garden, United Kingdom
    Call center NextCall is located in Covent Garden, United Kingdom. The midsize team focuses on voice services. The agency was launched in 2015.
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    Industries

  • 964
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10,000+ employees
    • Milton Keynes, United Kingdom
    Non-voice bpo/back office services and answering service company Konecta was launched in 1999. Their large team is located in Milton Keynes, United Kingdom. Their services include non-voice bpo/back office services and voice services.
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    Industries

  • 965
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Portchester, United Kingdom
    Ultracomms is a telephone answering service in Portchester, United Kingdom. Founded in 2004, the small team offers voice services.
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    Industries

  • 966
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Hounslow , United Kingdom
    Computer Call is an answering service. Their small team is based in Hounslow , United Kingdom. Their team specializes in voice services.
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    Industries

  • 967
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Glasgow , United Kingdom
    Launched in 1988, 1Call Direct is a phone answering service. They are in Glasgow , United Kingdom; Motherwell, United Kingdom and Kilmarnock, United Kingdom and have a midsize team. The company provides voice services.
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    Industries

  • 968
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Crewe , United Kingdom
    Office Link is an answering service launched in 1994. The company offers voice services and non-voice bpo/back office services and has a small team.
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    Industries

  • 969
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Congleton, United Kingdom
    Phone answering service Toucan Telemarketing is headquartered in Congleton, United Kingdom. Established in 2001, the small team offers voice services and non-voice bpo/back office services.
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    Industries

  • 970
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Aberdeen , United Kingdom
    Phoenix 24-7 is a call center. They are headquartered in Aberdeen , United Kingdom and have a small team. Their services include voice services.
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    Industries

  • 971
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Cambridge , United Kingdom
    Zoom Answer Call is a call center service. The small Cambridge , United Kingdom-based company was launched in 1999. Their team specializes in voice services.
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    Industries

  • 972
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Borehamwood , United Kingdom
    JAM is a call center service. Their midsize team is located in Borehamwood , United Kingdom. The firm focuses on voice services. The firm was launched in 1977.
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    Industries

  • 973
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • London, United Kingdom
    Based in London, United Kingdom, NoMissedCalls is a midsize answering service company. The team focuses on voice services.
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    Industries

  • 974
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Kirton in Lindsey, United Kingdom
    Answering service company Anserve was founded in 1995. Their small team is located in Kirton in Lindsey, United Kingdom and focuses on voice services.
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    Industries

  • 975
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Dunbartonshire, United Kingdom
    Virtual VIP Ltd, an answering service company, is located in Dunbartonshire, United Kingdom. The small company was founded in 2011. Their team focuses on voice services.
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    Industries

  • 976
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Northamptonshire, United Kingdom
    BCC is a telephone answering service. Their midsize team is headquartered in Northamptonshire, United Kingdom. The company focuses on voice services and business consulting. The company was founded in 1989.
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    Industries

  • 977
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Dronfield, United Kingdom
    Paperclip Admin is a call center company. They are based in Dronfield, United Kingdom and have a small team. Their services include voice services and transcription.
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    Industries

  • 978
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Ringstead, United Kingdom
    Star Virtual Office is a call center founded in 2008. The company provides voice services and has a small team. The company is based in Ringstead, United Kingdom.
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    Industries

  • 979
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • United Kingdom
    AnswerMyPhone is a small phone answering service. They focus on voice services and were launched in 2010.
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    Industries

  • 980
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Ramsey, United Kingdom
    Call center company CapCall is located in Ramsey, United Kingdom. The small team provides voice services and non-voice bpo/back office services and was founded in 2013.
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    Industries

  • 981
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Sheffield, United Kingdom
    Headquartered in Sheffield, United Kingdom, Ant Marketing is a midsize call center service. They offer voice services and were established in 1989.
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    Industries

  • 982
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Hastings, United Kingdom
    Small phone answering service DVS, is located in Hastings, United Kingdom. They focus on voice services and were founded in 2001.
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    Industries

  • 983
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 1,000 - 9,999 employees
    • United Kingdom
    CCA International is a , United Kingdom-based call center. The large firm was launched in 1994. Their services include voice services and non-voice bpo/back office services.
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    Industries

  • 984
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Cheshire, United Kingdom
    Pa4you is a call center company launched in 2004. The agency provides voice services and has a small team. The agency is in Cheshire, United Kingdom.
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    Industries

  • 985
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Scottsdale, AZ
    Launched in 2000, liveops is an answering service company. The firm provides voice services and has a midsize team. The firm is in Scottsdale, Arizona; Atlanta, ; , and , .
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    Industries

  • 986
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 1,000 - 9,999 employees
    • Montréal, Canada

    Alteka (now known as TTEC) is an outsourcing agency based in Montreal, Canada. Since 2003, their team of over 14,000 has been specializing in back office and voice services. They work with clients in various industries including advertising, financial services, and healthcare. 

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    Industries

  • 987
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Vaughan, Canada

    Miratel is a telecommunications agency based in Toronto. Since 2000, their team of 83 has been specializing in non-voice BPO and voice services for clients in various industries including advertising and information technology.  

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    Industries

  • 988
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Vaughan, Canada
    3C Contact Services is a midsize answering service company. The Vaughan, Canada-based firm was established in 2013. Their services include voice services and non-voice bpo/back office services.
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    Industries

  • 989
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Mississauga, Canada

    Answering service Contact Point 360 was founded in 2007. The midsize Mississauga, Canada-based team offers voice services and non-voice bpo/back office services.

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    Industries

  • 990
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Toronto, Canada
    OPTIMA is an answering service. They offer voice services and were launched in 1992. Their midsize team is Toronto, Canada-based.
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    Industries

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