Current telephone numbering plan. This document constitutes the reference for the allocation of E.164 ranges of numbers to applicants wishing to provide telecommunications services in Switzerland.
SR 784.101.113/2.2 Numbering plan and segmentation of the E.164 numbers (PDF, 265 kB, 28.01.2010)Edition 7: 18.11.2020 / Entry into force: 01.01.2021
Last modification 04.02.2022
