Area Code +41-55-(4100000...4109999) located in Rapperswil, Sankt Gallen (SG), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 55 Subscriber Number From : 4100000 Subscriber Number To : 4109999 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 : Rapperswil Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.2300 Longitude : 8.8300 ‹ previous : +41-55-(2930000...2939999) next › : +41-55-(4120000...4129999) Dialling Instructions For trunk calls: 0 55 4100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 55 4100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4100000 ~ 4109999 (Count: 10,000) Example: +41-55-4100000 / 0041-55-4100000 (055-4100000 / 0-55-4100000) +41-55-4100001 / 0041-55-4100001 (055-4100001 / 0-55-4100001) +41-55-4100002 / 0041-55-4100002 (055-4100002 / 0-55-4100002) +41-55-4100003 / 0041-55-4100003 (055-4100003 / 0-55-4100003) +41-55-4100004 / 0041-55-4100004 (055-4100004 / 0-55-4100004) ...+41-55-xxxxxxx / 0041-55-xxxxxxx (055-xxxxxxx / 0-55-xxxxxxx) ...+41-55-4109995 / 0041-55-4109995 (055-4109995 / 0-55-4109995) +41-55-4109996 / 0041-55-4109996 (055-4109996 / 0-55-4109996) +41-55-4109997 / 0041-55-4109997 (055-4109997 / 0-55-4109997) +41-55-4109998 / 0041-55-4109998 (055-4109998 / 0-55-4109998) +41-55-4109999 / 0041-55-4109999 (055-4109999 / 0-55-4109999)