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.


Technical prescriptions

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- SR 784.101.113/2.15 Use of addressing elements without formal allocation


Forms

Specialist staff
Last modification 12.06.2019

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