Area Code +41-58-(4330000...4339999) 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 : 4330000 Subscriber Number To : 4339999 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-(4290000...4299999) next › : +41-58-(4340000...4349999) Dialling Instructions For trunk calls: 0 58 4330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 4330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4330000 ~ 4339999 (Count: 10,000) Example: +41-58-4330000 / 0041-58-4330000 (058-4330000 / 0-58-4330000) +41-58-4330001 / 0041-58-4330001 (058-4330001 / 0-58-4330001) +41-58-4330002 / 0041-58-4330002 (058-4330002 / 0-58-4330002) +41-58-4330003 / 0041-58-4330003 (058-4330003 / 0-58-4330003) +41-58-4330004 / 0041-58-4330004 (058-4330004 / 0-58-4330004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-4339995 / 0041-58-4339995 (058-4339995 / 0-58-4339995) +41-58-4339996 / 0041-58-4339996 (058-4339996 / 0-58-4339996) +41-58-4339997 / 0041-58-4339997 (058-4339997 / 0-58-4339997) +41-58-4339998 / 0041-58-4339998 (058-4339998 / 0-58-4339998) +41-58-4339999 / 0041-58-4339999 (058-4339999 / 0-58-4339999)