Area Code +41-27-(5310000...5319999) 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 : 5310000 Subscriber Number To : 5319999 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 : Quickline Business 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-(5260000...5269999) next › : +41-27-(5640000...5649999) Dialling Instructions For trunk calls: 0 27 5310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 27 5310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5310000 ~ 5319999 (Count: 10,000) Example: +41-27-5310000 / 0041-27-5310000 (027-5310000 / 0-27-5310000) +41-27-5310001 / 0041-27-5310001 (027-5310001 / 0-27-5310001) +41-27-5310002 / 0041-27-5310002 (027-5310002 / 0-27-5310002) +41-27-5310003 / 0041-27-5310003 (027-5310003 / 0-27-5310003) +41-27-5310004 / 0041-27-5310004 (027-5310004 / 0-27-5310004) ...+41-27-xxxxxxx / 0041-27-xxxxxxx (027-xxxxxxx / 0-27-xxxxxxx) ...+41-27-5319995 / 0041-27-5319995 (027-5319995 / 0-27-5319995) +41-27-5319996 / 0041-27-5319996 (027-5319996 / 0-27-5319996) +41-27-5319997 / 0041-27-5319997 (027-5319997 / 0-27-5319997) +41-27-5319998 / 0041-27-5319998 (027-5319998 / 0-27-5319998) +41-27-5319999 / 0041-27-5319999 (027-5319999 / 0-27-5319999)