Telephone numbers in Liechtenstein

Telephone numbers in Liechtenstein

Location
Country	Liechtenstein
Continent	Europe
Format	xxx xx xx
Access codes
Country code	+423 (formerly: +41 75)
International access	00
Long-distance	None

Liechtenstein previously used the Swiss telephone numbering plan (+41) under area code 075. ^[1] (This was dialled as +41 75 from outside Switzerland and Liechtenstein). ^[2] However, on 5 April 1999, it adopted its own international code +423. ^[3] Consequently, calls from Switzerland now require international dialling, using the 00423 prefix and the seven-digit number. ^[4]

Liechtenstein Numbering Plan (ITU-T E.164)

Leading digit(s)	Number of digits	Services
1	3–4	Access codes
2	7	Fixed-line services
3	7	Fixed-line services
4	7	reserved
5	9	reserved
60–68	9	International mobile services
69	9	Voicemail services for national mobile services
7	7	National mobile services
80	7	Special services: Free services
81–83	7	Special services (reserved)
84	7	Special services: Split-cost services
85–86	7	Special services (reserved)
87	7	Special services: Fixed-cost services
88	7	Special services (reserved)
89	7	Special services: Personal number services
900	7	Premium services: Business, marketing
901	7	Premium services: Entertainment, games, callback
902–905	7	Premium services (reserved)
906	7	Premium services: Adult entertainment
907–999	7	Premium services (reserved)

^[5] Liechtenstein Numbering Plan (ITU-T E.164)

References

1. Martindale-Hubbell International Law Directory, Part 1; Part 3, 1994, page 3076
2. Doing Business in Liechtenstein, Price, Waterhouse Center for Transnational Taxation, 1991, page 123
3. Legal Guide to Audiovisual Media in Europe: Recent Legal Developments in Broadcasting, Film, Telecommunications and Global Information Society in Europe and Neighbouring States, The Observatory, 1999, page 77
4. Wandermagazin Schweiz, Volume 72, Issues 5-8, 1999, page 25
5. "LLV" (PDF). llv.li. Retrieved 5 October 2023.