Area Code +41-58-(9350000...9359999) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 58 Subscriber Number From : 9350000 Subscriber Number To : 9359999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : D (D) Carrier Name : COLT Telecom Services AG Click here to buy Switzerland Area Code Database Other Information Language Code : fr (French) Country Number : 756 (Switzerland) Country Code : CH (Switzerland) City : Corporate Numbers Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3600 Longitude : 8.5300 ‹ previous : +41-58-(9340000...9349999) next › : +41-58-(9440000...9449999) Dialling Instructions For trunk calls: 0 58 9350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 9350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9350000 ~ 9359999 (Count: 10,000) Example: +41-58-9350000 / 0041-58-9350000 (058-9350000 / 0-58-9350000) +41-58-9350001 / 0041-58-9350001 (058-9350001 / 0-58-9350001) +41-58-9350002 / 0041-58-9350002 (058-9350002 / 0-58-9350002) +41-58-9350003 / 0041-58-9350003 (058-9350003 / 0-58-9350003) +41-58-9350004 / 0041-58-9350004 (058-9350004 / 0-58-9350004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-9359995 / 0041-58-9359995 (058-9359995 / 0-58-9359995) +41-58-9359996 / 0041-58-9359996 (058-9359996 / 0-58-9359996) +41-58-9359997 / 0041-58-9359997 (058-9359997 / 0-58-9359997) +41-58-9359998 / 0041-58-9359998 (058-9359998 / 0-58-9359998) +41-58-9359999 / 0041-58-9359999 (058-9359999 / 0-58-9359999)