Test numbers

Dear operator,

The Office for Communications supports all activities which increase the reachability of Liechtenstein numbers (according to ITU E.164 recommendation).

The Office for Communications provides a test sheet with various active test numbers for this purpose.

Test numbers (120 kb)

The test sheet will be updated periodically.

For any assistance or feedback please contact: [email protected]

We thank you in advance for helping us improve the reachability of Liechtenstein!

Online services

Allocation form E.164 numbers (in German)

Legal acts

Ordinance on Means of Identification and Frequencies in Electronic Communications (in German)
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Liechtenstein numbering plan pursuant to ITU-T E.164, promulgation of 3 April 2007 in the version of 30 June 2009
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Contact

Office for Communications [email protected]

Link Website: https://www.llv.li/en/national-administration/office-for-communications/electronic-communication/numbering/test-numbers