Top 100 Call Center Services

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Top 100 Call Center Services

The Best of October 2026
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

  • 3091
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Centennial, CO
    KLA Group is a Marketing Strategy company. Headquartered in Centennial, Colorado, the agency was established in 1995. Their team specializes in Marketing Strategy and Sales Outsourcing.
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    Industries

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  • 3092
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Factur is a Content Marketing company. Headquartered in Indianapolis, Indiana and Plano, Texas, the team focuses on Content Marketing and Search Engine Optimization.
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    Industries

  • 3093
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    München, Germany
    Startup Campus Germany GmbH, a Business Consulting company, was established in 2018. The small team specializes in Business Consulting and Market Research.
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    Industries

  • 3094
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Digifybl Media is a sales outsourcing company established in 2023. They are in New Rochelle, New York and have a small team. Their services include sales outsourcing, web design, search engine optimization, and customer service outsourcing.
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    Industries

  • 3095
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Maple Grove, MN
    Speak2web is an AI development company. The firm is in Maple Grove, Minnesota. Their services include Artificial Intelligence and Custom Software Development.
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    Industries

  • 3096
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Pune, India
    Deals Knight is a small Sales Outsourcing company. Established in 2017, the team specializes in Sales Outsourcing and Business Consulting.
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    Industries

  • 3097
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Islamabad, Pakistan
    Dyanmowebs is an answering service company. Their small team is headquartered in Islamabad, Pakistan and offers Call Center Services and Search Engine Optimization. The agency was established in 2013.
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    Industries

  • 3098
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Cape Town, South Africa
    Industrial Growth Hub is a software development company established in 2023. The firm specializes in Custom Software Development and Web Development, and is small.
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    Industries

  • 3099
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    New York, NY
    Customers Ace is a social media marketing agency. The small team is in New York, New York. Their services include social media marketing, email marketing, BI & big data consulting & SI, and sms marketing.
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    Industries

  • 3100
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Located in Kingston, Jamaica, DG BPO is a small phone answering service. The team provides Call Center Services and Customer Service Outsourcing.
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    Industries

  • 3101
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Santa Maria, Philippines
    Remote Center is a small call center company founded in 2021. Their team provides Call Center Services and Customer Service Outsourcing.
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    Industries

  • 3102
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    TechAdmins LLC is a Seattle, Washington-based phone answering service. They specialize in Call Center Services and IT strategy consulting and were established in 2013.
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    Industries

  • 3103
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Adenta Municipality, Ghana
    PARAGON Digital Marketing Agency, a Sales Outsourcing company, was established in 2016. The team offers Sales Outsourcing and Email Marketing and is based in Adenta Municipality, Ghana.
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  • 3104
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Email Marketing company Outbound Pharma was established in 2017. The agency specializes in Email Marketing and Sales Outsourcing.
    Read More

    Industries

  • 3105
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Impetus Solutions Limited is a St Elizabeth, Jamaica-based phone answering service. Launched in 2022, the team provides Call Center Services and Customer Service Outsourcing.
    Read More
  • 3106
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dispatch Lane is a telephone answering service. Launched in 2020, the firm specializes in Call Center Services and Customer Service Outsourcing.
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  • 3107
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Indore, India
    BPO Global Business is a small call center company. They provide Call Center Services and Back Office Outsourcing and were founded in 2023.
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  • 3108
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Located in Sofia, Bulgaria and Madrid, Spain, The Revenues Factory is a Business Consulting company. The team specializes in Business Consulting and Sales Outsourcing.
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    Industries

  • 3109
    (0 Reviews)

    Not yet reviewed.

    $250,000+
    10 - 49 employees
    Seagoville, TX
    Founded in 2021, Prestige dealer alliance is a small Seagoville, Texas-based answering service. Their services include Call Center Services and Back Office Outsourcing.
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    Industries

  • 3110
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Casablanca, Morocco
    MSS Connect is a Casablanca, Morocco-based call center company. The team specializes in Call Center Services and Back Office Outsourcing.
    Read More
  • 3111
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Imus, Philippines
    Support 360 Contact BPO Services is a call center. Their small team of employees is located in Imus, Philippines. Their team offers Call Center Services and Back Office Outsourcing.
    Read More
  • 3112
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    HHI Outsourcing LLP is a Market Research company. Their team is based in Danapur, India and provides Market Research and Email Marketing.
    Read More

    Industries

  • 3113
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Ribeirão Preto, SP, Brazil
    Sales Outsourcing company Receita Previsível Appointment Setting was founded in 2023. The small team provides Sales Outsourcing and Market Research.
    Read More
  • 3114
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Mountain Home, AR
    Founded in 2015, E Systems Management Inc. Is a call center. Based in Mountain Home, Arkansas, the team focuses on Call Center Services and Graphic Design.
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  • 3115
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    In Charlotte, North Carolina and Delft, Netherlands, Rush Group is a Sales Outsourcing company. Their services include Sales Outsourcing and Branding.
    Read More
  • 3116
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Tampa, FL
    Bridgers Solution is a call center service based in Tampa, Florida. They specialize in Call Center Services and Back Office Outsourcing.
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  • 3117
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Business Consulting company CustomerAXL was launched in 2024. The team provides Business Consulting and Call Center Services and is headquartered in Jakarta, Indonesia.
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  • 3118
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Omega Remote Staff, an answering service, was launched in 2022. The team specializes in Call Center Services and Customer Service Outsourcing.
    Read More
  • 3119
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Zyrix IT Solutions is a small Cybersecurity company headquartered in Thiruvananthapuram, India. Their services include Cybersecurity and Mobile App Development.
    Read More
  • 3120
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Lahore, Pakistan
    GDS BPO is a small social media marketing firm. Launched in 2018, the team focuses on Social Media Marketing and Search Engine Optimization.
    Read More
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