Area Code +41-71-(6420000...6429999) 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 : 6420000 Subscriber Number To : 6429999 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-(6400000...6409999) next › : +41-71-(6440000...6449999) Dialling Instructions For trunk calls: 0 71 6420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 71 6420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6420000 ~ 6429999 (Count: 10,000) Example: +41-71-6420000 / 0041-71-6420000 (071-6420000 / 0-71-6420000) +41-71-6420001 / 0041-71-6420001 (071-6420001 / 0-71-6420001) +41-71-6420002 / 0041-71-6420002 (071-6420002 / 0-71-6420002) +41-71-6420003 / 0041-71-6420003 (071-6420003 / 0-71-6420003) +41-71-6420004 / 0041-71-6420004 (071-6420004 / 0-71-6420004) ...+41-71-xxxxxxx / 0041-71-xxxxxxx (071-xxxxxxx / 0-71-xxxxxxx) ...+41-71-6429995 / 0041-71-6429995 (071-6429995 / 0-71-6429995) +41-71-6429996 / 0041-71-6429996 (071-6429996 / 0-71-6429996) +41-71-6429997 / 0041-71-6429997 (071-6429997 / 0-71-6429997) +41-71-6429998 / 0041-71-6429998 (071-6429998 / 0-71-6429998) +41-71-6429999 / 0041-71-6429999 (071-6429999 / 0-71-6429999)