Area Code +41-58-(1670000...1679999) 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 : 1670000 Subscriber Number To : 1679999 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-(1660000...1669999) next › : +41-58-(1680000...1689999) Dialling Instructions For trunk calls: 0 58 1670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 1670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1670000 ~ 1679999 (Count: 10,000) Example: +41-58-1670000 / 0041-58-1670000 (058-1670000 / 0-58-1670000) +41-58-1670001 / 0041-58-1670001 (058-1670001 / 0-58-1670001) +41-58-1670002 / 0041-58-1670002 (058-1670002 / 0-58-1670002) +41-58-1670003 / 0041-58-1670003 (058-1670003 / 0-58-1670003) +41-58-1670004 / 0041-58-1670004 (058-1670004 / 0-58-1670004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-1679995 / 0041-58-1679995 (058-1679995 / 0-58-1679995) +41-58-1679996 / 0041-58-1679996 (058-1679996 / 0-58-1679996) +41-58-1679997 / 0041-58-1679997 (058-1679997 / 0-58-1679997) +41-58-1679998 / 0041-58-1679998 (058-1679998 / 0-58-1679998) +41-58-1679999 / 0041-58-1679999 (058-1679999 / 0-58-1679999)