Area Code +41-58-(7750000...7759999) 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 : 7750000 Subscriber Number To : 7759999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : D (D) Carrier Name : Sunrise Communications 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-(7740000...7749999) next › : +41-58-(7760000...7769999) Dialling Instructions For trunk calls: 0 58 7750000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 7750000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7750000 ~ 7759999 (Count: 10,000) Example: +41-58-7750000 / 0041-58-7750000 (058-7750000 / 0-58-7750000) +41-58-7750001 / 0041-58-7750001 (058-7750001 / 0-58-7750001) +41-58-7750002 / 0041-58-7750002 (058-7750002 / 0-58-7750002) +41-58-7750003 / 0041-58-7750003 (058-7750003 / 0-58-7750003) +41-58-7750004 / 0041-58-7750004 (058-7750004 / 0-58-7750004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-7759995 / 0041-58-7759995 (058-7759995 / 0-58-7759995) +41-58-7759996 / 0041-58-7759996 (058-7759996 / 0-58-7759996) +41-58-7759997 / 0041-58-7759997 (058-7759997 / 0-58-7759997) +41-58-7759998 / 0041-58-7759998 (058-7759998 / 0-58-7759998) +41-58-7759999 / 0041-58-7759999 (058-7759999 / 0-58-7759999)