Area Code +41-58-(3350000...3359999) 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 : 3350000 Subscriber Number To : 3359999 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-(3340000...3349999) next › : +41-58-(3380000...3389999) Dialling Instructions For trunk calls: 0 58 3350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 3350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3350000 ~ 3359999 (Count: 10,000) Example: +41-58-3350000 / 0041-58-3350000 (058-3350000 / 0-58-3350000) +41-58-3350001 / 0041-58-3350001 (058-3350001 / 0-58-3350001) +41-58-3350002 / 0041-58-3350002 (058-3350002 / 0-58-3350002) +41-58-3350003 / 0041-58-3350003 (058-3350003 / 0-58-3350003) +41-58-3350004 / 0041-58-3350004 (058-3350004 / 0-58-3350004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-3359995 / 0041-58-3359995 (058-3359995 / 0-58-3359995) +41-58-3359996 / 0041-58-3359996 (058-3359996 / 0-58-3359996) +41-58-3359997 / 0041-58-3359997 (058-3359997 / 0-58-3359997) +41-58-3359998 / 0041-58-3359998 (058-3359998 / 0-58-3359998) +41-58-3359999 / 0041-58-3359999 (058-3359999 / 0-58-3359999)