Area Code +41-27-(9780000...9789999) 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 : 9780000 Subscriber Number To : 9789999 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 : Swisscom (Schweiz) 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-(9740000...9749999) next › : +41-27-(9790000...9799999) Dialling Instructions For trunk calls: 0 27 9780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 27 9780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9780000 ~ 9789999 (Count: 10,000) Example: +41-27-9780000 / 0041-27-9780000 (027-9780000 / 0-27-9780000) +41-27-9780001 / 0041-27-9780001 (027-9780001 / 0-27-9780001) +41-27-9780002 / 0041-27-9780002 (027-9780002 / 0-27-9780002) +41-27-9780003 / 0041-27-9780003 (027-9780003 / 0-27-9780003) +41-27-9780004 / 0041-27-9780004 (027-9780004 / 0-27-9780004) ...+41-27-xxxxxxx / 0041-27-xxxxxxx (027-xxxxxxx / 0-27-xxxxxxx) ...+41-27-9789995 / 0041-27-9789995 (027-9789995 / 0-27-9789995) +41-27-9789996 / 0041-27-9789996 (027-9789996 / 0-27-9789996) +41-27-9789997 / 0041-27-9789997 (027-9789997 / 0-27-9789997) +41-27-9789998 / 0041-27-9789998 (027-9789998 / 0-27-9789998) +41-27-9789999 / 0041-27-9789999 (027-9789999 / 0-27-9789999)