Area Code +41-71-(3500000...3509999) located in St. Gallen, Sankt Gallen (SG), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 71 Subscriber Number From : 3500000 Subscriber Number To : 3509999 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 : SG Region Name : Sankt Gallen City : St. Gallen Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.4200 Longitude : 9.3700 ‹ previous : +41-71-(3440000...3449999) next › : +41-71-(3510000...3519999) Dialling Instructions For trunk calls: 0 71 3500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 71 3500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3500000 ~ 3509999 (Count: 10,000) Example: +41-71-3500000 / 0041-71-3500000 (071-3500000 / 0-71-3500000) +41-71-3500001 / 0041-71-3500001 (071-3500001 / 0-71-3500001) +41-71-3500002 / 0041-71-3500002 (071-3500002 / 0-71-3500002) +41-71-3500003 / 0041-71-3500003 (071-3500003 / 0-71-3500003) +41-71-3500004 / 0041-71-3500004 (071-3500004 / 0-71-3500004) ...+41-71-xxxxxxx / 0041-71-xxxxxxx (071-xxxxxxx / 0-71-xxxxxxx) ...+41-71-3509995 / 0041-71-3509995 (071-3509995 / 0-71-3509995) +41-71-3509996 / 0041-71-3509996 (071-3509996 / 0-71-3509996) +41-71-3509997 / 0041-71-3509997 (071-3509997 / 0-71-3509997) +41-71-3509998 / 0041-71-3509998 (071-3509998 / 0-71-3509998) +41-71-3509999 / 0041-71-3509999 (071-3509999 / 0-71-3509999)