Area Code +41-58-(1630000...1639999) 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 : 1630000 Subscriber Number To : 1639999 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-(1620000...1629999) next › : +41-58-(1640000...1649999) Dialling Instructions For trunk calls: 0 58 1630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 58 1630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1630000 ~ 1639999 (Count: 10,000) Example: +41-58-1630000 / 0041-58-1630000 (058-1630000 / 0-58-1630000) +41-58-1630001 / 0041-58-1630001 (058-1630001 / 0-58-1630001) +41-58-1630002 / 0041-58-1630002 (058-1630002 / 0-58-1630002) +41-58-1630003 / 0041-58-1630003 (058-1630003 / 0-58-1630003) +41-58-1630004 / 0041-58-1630004 (058-1630004 / 0-58-1630004) ...+41-58-xxxxxxx / 0041-58-xxxxxxx (058-xxxxxxx / 0-58-xxxxxxx) ...+41-58-1639995 / 0041-58-1639995 (058-1639995 / 0-58-1639995) +41-58-1639996 / 0041-58-1639996 (058-1639996 / 0-58-1639996) +41-58-1639997 / 0041-58-1639997 (058-1639997 / 0-58-1639997) +41-58-1639998 / 0041-58-1639998 (058-1639998 / 0-58-1639998) +41-58-1639999 / 0041-58-1639999 (058-1639999 / 0-58-1639999)