Top 100 Call Center Services in Eastern Europe

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Top 100 Call Center Services in Eastern Europe

The Best of December 2025

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

  • 211
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Zabrze, Poland
    S8 SA, a telephone answering service, was founded in 2014. The company specializes in Call Center Services and Back Office Outsourcing.
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  • 212
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Warszawa, Poland
    Forsell is a midsize phone answering service and Customer Service Outsourcing company established in 2014. Their team offers Call Center Services and Customer Service Outsourcing.
    Read More
  • 213
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Warszawa, Poland
    Midsize call center WF- Call Center, is in Warszawa, Poland. The team provides Call Center Services and Customer Service Outsourcing.
    Read More
  • 214
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Warszawa, Poland
    Nnext is a midsize phone answering service headquartered in Warszawa, Poland. The team focuses on Call Center Services.
    Read More
  • 215
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Warszawa, Poland
    Dualco is a midsize Warszawa, Poland-based call center. Their services include Call Center Services.
    Read More
  • 216
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Milanówek, Poland
    Zielinet is a midsize Milanówek, Poland-based answering service company. Their services include Call Center Services and Customer Service Outsourcing.
    Read More
  • 217
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    București, Romania
    Answering service company InfraWeb MSP is based in București, Romania. They offer Call Center Services and Customer Service Outsourcing.
    Read More
  • 218
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    București, Romania
    Small call center company Best-Call, is in București, Romania. Their services include Call Center Services.
    Read More
  • 219
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Budapest, Hungary
    Phone answering service HRM Center Kft. Provides Call Center Services and Customer Service Outsourcing. They are based in Budapest, Hungary.
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  • 220
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Budapest, Hungary
    Founded in 1993, Telemedia Kft. Is a midsize Budapest, Hungary-based call center and Customer Service Outsourcing company. Their services include Call Center Services and Customer Service Outsourcing.
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  • 221
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Budapest, Hungary
    Launched in 1999, TeleMeteor Kft.  is a telephone answering service. The company specializes in Call Center Services.
    Read More
  • 222
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Budapest, Hungary
    Photel is a small Budapest, Hungary-based answering service company. The team focuses on Call Center Services.
    Read More
  • 223
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Budapest, Hungary
    AppTel Kft. Is an answering service company. The Budapest, Hungary-based firm was launched in 2009. Their services include Call Center Services.
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  • 224
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Budapest, Hungary
    Entercom Telemarketing Ltd. Is a call center service. They are headquartered in Budapest, Hungary, and their services include Call Center Services.
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  • 225
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Budapest, Hungary
    MAX & FUTURE KFT. Is a Budapest, Hungary-based phone answering service. Launched in 1998, the team focuses on Call Center Services and Accounting.
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  • 226
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Budapest, Hungary
    Első Hazai Adatkezelő Ltd. Is a small call center company in Budapest, Hungary. The team focuses on Call Center Services and Back Office Outsourcing.
    Read More
  • 227
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Kharkiv, Ukraine
    Campana Call Center is a Kharkiv, Ukraine-based answering service company. They focus on Call Center Services.
    Read More
  • 228
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    L'viv, Ukraine
    MSV Multicall is a telephone answering service. The L'viv, Ukraine-based company was launched in 2004. Their services include Call Center Services and Back Office Outsourcing.
    Read More
  • 229
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    L'viv, Ukraine
    CSL - Customer Support Lviv is a small call center in L'viv, Ukraine. The team specializes in Call Center Services and Customer Service Outsourcing.
    Read More
  • 230
    (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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  • 231
    (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
  • 232
    (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
  • 233
    (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

  • 234
    (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.
    Read More
  • 235
    (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.
    Read More
  • 236
    (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.
    Read More
  • 237
    (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
  • 238
    (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.
    Read More
  • 239
    (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
  • 240
    (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.
    Read More
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