Area Code +41-27-(3940000...3949999) located in Sion, Valais (VS), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 27 Subscriber Number From : 3940000 Subscriber Number To : 3949999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Netstream AG Click here to buy Switzerland Area Code Database Other Information Language Code : fr (French) Country Number : 756 (Switzerland) Country Code : CH (Switzerland) Region Code : VS Region Name : Valais City : Sion Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 46.2300 Longitude : 7.3600 ‹ previous : +41-27-(3460000...3469999) next › : +41-27-(3950000...3959999) Dialling Instructions For trunk calls: 0 27 3940000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 27 3940000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3940000 ~ 3949999 (Count: 10,000) Example: +41-27-3940000 / 0041-27-3940000 (027-3940000 / 0-27-3940000) +41-27-3940001 / 0041-27-3940001 (027-3940001 / 0-27-3940001) +41-27-3940002 / 0041-27-3940002 (027-3940002 / 0-27-3940002) +41-27-3940003 / 0041-27-3940003 (027-3940003 / 0-27-3940003) +41-27-3940004 / 0041-27-3940004 (027-3940004 / 0-27-3940004) ...+41-27-xxxxxxx / 0041-27-xxxxxxx (027-xxxxxxx / 0-27-xxxxxxx) ...+41-27-3949995 / 0041-27-3949995 (027-3949995 / 0-27-3949995) +41-27-3949996 / 0041-27-3949996 (027-3949996 / 0-27-3949996) +41-27-3949997 / 0041-27-3949997 (027-3949997 / 0-27-3949997) +41-27-3949998 / 0041-27-3949998 (027-3949998 / 0-27-3949998) +41-27-3949999 / 0041-27-3949999 (027-3949999 / 0-27-3949999)