Area Code +41-58-(4540000...4549999) 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 : 4540000 Subscriber Number To : 4549999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : D (D) 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) 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-(4530000...4539999) next › : +41-58-(4550000...4559999) Dialling Instructions For trunk calls: 0 58 4540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 4540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4540000 ~ 4549999 (Count: 10,000) Example: +41-58-4540000 / 0041-58-4540000 (058-4540000 / 0-58-4540000) +41-58-4540001 / 0041-58-4540001 (058-4540001 / 0-58-4540001) +41-58-4540002 / 0041-58-4540002 (058-4540002 / 0-58-4540002) +41-58-4540003 / 0041-58-4540003 (058-4540003 / 0-58-4540003) +41-58-4540004 / 0041-58-4540004 (058-4540004 / 0-58-4540004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-4549995 / 0041-58-4549995 (058-4549995 / 0-58-4549995) +41-58-4549996 / 0041-58-4549996 (058-4549996 / 0-58-4549996) +41-58-4549997 / 0041-58-4549997 (058-4549997 / 0-58-4549997) +41-58-4549998 / 0041-58-4549998 (058-4549998 / 0-58-4549998) +41-58-4549999 / 0041-58-4549999 (058-4549999 / 0-58-4549999)