Contact us
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Medium and large companies

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  • Do you need technical support with using one of your Sunrise products? (For calls from outside of Switzerland see below)

    Contact us:
    by phone 0800 550 020

    24 hours, 7 days/week
  • Do you have questions about a bill?
    (For calls from outside of Switzerland see below)

    Please contact your personal advisor or contact us
    by phone 0800 555 554

    Mo - Fr 08:00 a.m. 05:00 p.m.
  • Do you have a general inquiry?
    (For calls from outside of Switzerland see below)

    Please contact your personal advisor
    or call 0800 555 554
  • Interested in Sunrise for business customers?

    Contact us:
    by phone 0800 555 552

    Mo - Fr 08:00 a.m. 05:00 p.m.

    Contact form

  • Dial the country code for Switzerland (+41) and then the phone number minus the first zero: e.g. +41 800 555 552.

    Alternatively, you can reach us on +41 58 777 01 01. Calls from abroad on this number are not subject to roaming charges.