Contact us

Grupa 3S ligocka budynek widok na hol

Make an appointment or send a question

Do you want to know more about our services? Call or write. We will definitely answer all your questions.

+48 32 420 33 33

How can we help you?

Fill in the form and our sales team will contact you as soon as possible.

    Service and assistance 

    pomoc@3s.pl

    Complaint handling 

    reklamacje@3s.pl

    Personal Data Protection Officer 

    Krzysztof Szukała
    iod@3s.pl

    Do you want to talk about TelCloud/TelcoNet/Cloud2B solutions? 

    +48 32 420 33 35

    Sale of operator services

    +48 32 420 33 34

    Our facilities

    Katowice
    3S SA

    +48 32 428 83 00
    3s@3s.pl

    ul. Ligocka 103,
    budynek 8
    40-568 Katowice

    NIP: 9691297176
    REGON: 277704261

    Katowice
    3S Data Center SA

    +48 32 338 24 00
    3sdc@3s.pl

    ul. Gospodarcza 12
    40-432 Katowice

    NIP: 9542704989
    REGON: 241656774
    KRS: 0000364798

    Gdańsk

    +48 58 582 69 00
    gdansk@3s.pl

    ul. Piastowska 7
    80-332 Gdańsk

    Kraków

    +48 12 446 76 70
    krakow@3s.pl

    ul. Lubostroń 1
    30-383 Kraków

    Wrocław

    +48 71 727 67 67
    wroclaw@3s.pl

    ul. Prosta 36
    53-508 Wrocław

    Warszawa

    +48 22 177 77 77
    warszawa@3s.pl

    ul. Annopol 3
    03-236 Warszawa

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