Area Code +41-58-(5780000...5789999) 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 : 5780000 Subscriber Number To : 5789999 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-(5770000...5779999) next › : +41-58-(5790000...5799999) Dialling Instructions For trunk calls: 0 58 5780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 5780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5780000 ~ 5789999 (Count: 10,000) Example: +41-58-5780000 / 0041-58-5780000 (058-5780000 / 0-58-5780000) +41-58-5780001 / 0041-58-5780001 (058-5780001 / 0-58-5780001) +41-58-5780002 / 0041-58-5780002 (058-5780002 / 0-58-5780002) +41-58-5780003 / 0041-58-5780003 (058-5780003 / 0-58-5780003) +41-58-5780004 / 0041-58-5780004 (058-5780004 / 0-58-5780004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-5789995 / 0041-58-5789995 (058-5789995 / 0-58-5789995) +41-58-5789996 / 0041-58-5789996 (058-5789996 / 0-58-5789996) +41-58-5789997 / 0041-58-5789997 (058-5789997 / 0-58-5789997) +41-58-5789998 / 0041-58-5789998 (058-5789998 / 0-58-5789998) +41-58-5789999 / 0041-58-5789999 (058-5789999 / 0-58-5789999)