Federal Office of Communications
Federal Office of Communications
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Number blocks and codes
Numbering plan for Swiss telephone numbers
Information on allocation and management of telephone numbers for fixed network and mobile telephone services (e.g. 031, 032, 078 or 079) and codes (e.g. 098013).
List of number ranges and codes allocated to telecommunication services providers.
Consultation of telecommunication services providers concerning the usage of telephone numbers with initial digit "0" or "1" following the area code.
This document is available in German, French and Italian only. Please select your preferred language at the top right corner.
Technical prescriptions
SR 784.101.113/2.2 Numbering plan E.164 / 2002
Edition 6: 06.11.2009 / Entry into force: 01.01.2010
Last modification: 28.01.2010 | Size: 92 kb | Type: PDF
Edition 6: 06.11.2009 / Entry into force: 01.01.2010
Last modification: 28.01.2010 | Size: 92 kb | Type: PDF
SR 784.101.113/2.8 distribution of E.164 numbers
Edition 13: 06.11.2009 / Entry into force: 01.01.2010
Last modification: 28.01.2010 | Size: 233 kb | Type: PDF
Edition 13: 06.11.2009 / Entry into force: 01.01.2010
Last modification: 28.01.2010 | Size: 233 kb | Type: PDF
The following documents are available in German, French or Italian. Please click on the desired language above in the Navigation Menu.
- SR 784.101.113/2.15 Use of addressing elements without formal allocation
- Guide: Information about allocation of E.164 numbers area
- Request for allocation of E.164 numbers
- SR 784.101.113/2.15 Use of addressing elements without formal allocation
- Guide: Information about allocation of E.164 numbers area
- Request for allocation of E.164 numbers
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