Service description
SMS/MMS short numbers are three to five-digit numbers, the first digit of which must be between 2 and 9.
SMS/MMS short numbers are allocated directly to content providers by the telecommunications service providers Salt, Swisscom and Sunrise. Please contact one of these providers directly to request an SMS/MMS short number.
Do you have any questions or comments about SMS/MMS short numbers?
Contact us using the service Contact for questions about telecom services.
Support - Contact
Federal Office of Communications
TP-NA
Zukunftstrasse 44
Postfach 256
CH-2501 Biel/Bienne
Tel.: +41 58 460 56 41
Email: numbering@bakom.admin.ch
Contact form