Top 100 Call Center Services in Eastern Europe

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Top 100 Call Center Services in Eastern Europe

The Best of April 2026

Looking for a top voice service and call center company in Eastern Europe?

Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.

To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in Eastern Europe. 

Jump to Most Reviewed Companies

List of the Best Eastern Europe Voice Services Providers

  • 241
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Vilnius, Lithuania
    In Vilnius, Lithuania, Planas Chuliganas is a call center. They specialize in Call Center Services and Back Office Outsourcing.
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  • 242
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Kharkiv, Ukraine
    Adelina Call Center is an answering service company. The team is located in Kharkiv, Ukraine, and their services include Call Center Services.
    Read More
  • 243
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Athina, Greece
    Mediatel S.A., is an Athina, Greece-based call center service. They focus on Call Center Services and Customer Service Outsourcing.
    Read More
  • 244
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Argiroupoli, Greece
    Tem Solutions PC. Is an Argiroupoli, Greece-based answering service. They offer Call Center Services and Marketing Strategy and were founded in 2019.
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    Industries

  • 245
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Kyiv, Ukraine
    Based in Kyiv, Ukraine, Bird Service Company is a small call center. The team provides Call Center Services and Customer Service Outsourcing.
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  • 246
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Zagreb, Croatia
    ECHO Contact Center is a call center. In Boston, Massachusetts and Zagreb, Croatia, their midsize team offers Call Center Services and Back Office Outsourcing. The agency was launched in 2001.
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  • 247
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Zagreb, Croatia
    ProCall is a midsize answering service headquartered in Zagreb, Croatia. The team focuses on Call Center Services.
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  • 248
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Agios Dimitrios, Greece
    In Agios Dimitrios, Greece, BFS Group is a midsize telephone answering service. Their services include Call Center Services and Back Office Outsourcing.
    Read More
  • 249
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Kifisia, Greece
    ACCESSIA LP is a call center. Launched in 2016, the agency is based in Kifisia, Greece. Their team provides Call Center Services and Back Office Outsourcing.
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  • 250
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Sikies, Greece
    Othisi is a Sales Outsourcing company based in Sikies, Greece. They provide Sales Outsourcing and Call Center Services.
    Read More
  • 251
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Dnipro, Ukraine
    WOW Corporation is a phone answering service. Their midsize team is located in Dnipro, Ukraine. Their team focuses on Call Center Services.
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  • 252
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Prague, Czech Republic
    Quantcom is a telephone answering service and Recruiting company. They were launched in 1996, and their services include Call Center Services and Recruiting.
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  • 253
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Warszawa, Poland
    Telephone answering service and Back Office Outsourcing company UniCall Central and Eastern Europe focuses on Call Center Services and Back Office Outsourcing. They were established in 2006.
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    Industries

  • 254
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Tiranë, Albania
    AccA19 is a call center service. The firm is based in Tiranë, Albania. Their services include Call Center Services and Back Office Outsourcing.
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  • 255
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Prague, Czech Republic
    Leadspicker is a midsize Business Consulting and Sales Outsourcing company. Launched in 2015, the team focuses on Business Consulting and Sales Outsourcing.
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  • 256
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Bratislava, Slovakia
    Crystal Call, a phone answering service, was founded in 2004. The team specializes in Call Center Services and CRM consulting and SI and is located in Bratislava, Slovakia.
    Read More
  • 257
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Balsha, Bulgaria
    Latiane Ltd, a midsize telephone answering service, is in Balsha, Bulgaria. Their services include Call Center Services and Recruitment Process Outsourcing.
    Read More
  • 258
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Warszawa, Poland
    Call Center Poland is a call center service and Back Office Outsourcing company founded in 1996. Their services include Call Center Services and Back Office Outsourcing.
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  • 259
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Kallithea, Greece
    ICAP Contact Center is a large Kallithea, Greece-based phone answering service and Back Office Outsourcing company. The team offers Call Center Services and Back Office Outsourcing.
    Read More
  • 260
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Warszawa, Poland
    Call Center Pro, a call center company, was launched in 2013. The team offers Call Center Services and Back Office Outsourcing.
    Read More
  • 261
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    Prishtina, Kosovo
    Established in 2018, Limitless Outsourcing is a midsize Customer Service Outsourcing company in Prishtina, Kosovo. Their team provides Customer Service Outsourcing and HR Outsourcing.
    Read More
  • 262
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Opole, Poland
    Brandfull.pl is an Advertising company. Established in 2021, the team provides Advertising and Branding. The agency is located in Opole, Poland and Wrocław, Poland.
    Read More
  • 263
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    L'viv, Ukraine
    Market Research company Explore Export Agency provides Market Research and Marketing Strategy. They are in L'viv, Ukraine.
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    Industries

  • 264
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Kraków, Poland
    Sterling Outsourcing Sp zoo is a small Accounting company. They specialize in Accounting and Back Office Outsourcing and were founded in 2006.
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  • 265
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    Undisclosed
    50 - 249 employees
    Kyiv, Ukraine

    BSG World is a Kyiv, Ukraine-based direct marketing company. The midsize team focuses on direct marketing, other marketing, email marketing, application management & support, and more and was founded in 2007.

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    Industries

  • 266
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Jagodina, Serbia
    Almi Remote Assistant Services is a Back Office Outsourcing company in Jagodina, Serbia. Established in 2017, the team focuses on Back Office Outsourcing and Call Center Services.
    Read More
  • 267
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Warszawa, Poland
    Midsize custom software development company Whirly, is headquartered in Warszawa, Poland. Their services include Custom Software Development and Web Development.
    Read More

    Industries

  • 268
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Dnipro, Ukraine
    MARRBERY is a Digital Strategy company in Kyiv, Ukraine and Dnipro, Ukraine. Their services include Digital Strategy and Business Consulting.
    Read More
  • 269
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Zagreb, Croatia
    CoreX is a Customer Service Outsourcing company. In Zagreb, Croatia, the team focuses on Customer Service Outsourcing and Call Center Services.
    Read More

    Industries

  • 270
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Sarajevo, Bosnia and Herzegovina
    Simple Technology Solutions d.o.o. Is an answering service company. Located in Sarajevo, Bosnia and Herzegovina, the team provides Call Center Services and Custom Software Development.
    Read More

    Industries

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