Area Code +41-71-(5510000...5519999) 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 : 5510000 Subscriber Number To : 5519999 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 : Leunet 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-(5500000...5509999) next › : +41-71-(5520000...5529999) Dialling Instructions For trunk calls: 0 71 5510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 71 5510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5510000 ~ 5519999 (Count: 10,000) Example: +41-71-5510000 / 0041-71-5510000 (071-5510000 / 0-71-5510000) +41-71-5510001 / 0041-71-5510001 (071-5510001 / 0-71-5510001) +41-71-5510002 / 0041-71-5510002 (071-5510002 / 0-71-5510002) +41-71-5510003 / 0041-71-5510003 (071-5510003 / 0-71-5510003) +41-71-5510004 / 0041-71-5510004 (071-5510004 / 0-71-5510004) ...+41-71-xxxxxxx / 0041-71-xxxxxxx (071-xxxxxxx / 0-71-xxxxxxx) ...+41-71-5519995 / 0041-71-5519995 (071-5519995 / 0-71-5519995) +41-71-5519996 / 0041-71-5519996 (071-5519996 / 0-71-5519996) +41-71-5519997 / 0041-71-5519997 (071-5519997 / 0-71-5519997) +41-71-5519998 / 0041-71-5519998 (071-5519998 / 0-71-5519998) +41-71-5519999 / 0041-71-5519999 (071-5519999 / 0-71-5519999)