Telephone numbers in Liechtenstein


previously used the Swiss telephone numbering plan under area code 075.. However, on 5 April 1999, it adopted its own international code +423. Consequently, calls from Switzerland now require international dialling, using the 00423 prefix and the seven-digit number.
Leading digitNumber of digitsServices
13–4Access codes
27Fixed-line services
37Fixed-line services
47reserved
59reserved
60–689International mobile services
699Voicemail services for national mobile services
77National mobile services
807Special services: Free services
81–837Special services
847Special services: Split-cost services
85–867Special services
877Special services: Fixed-cost services
887Special services
897Special services: Personal number services
9007Premium services: Business, marketing
9017Premium services: Entertainment, games, callback
902–9057Premium services
9067Premium services: Adult entertainment
907–9997Premium services

Liechtenstein Numbering Plan