Area Code +41-62-(7720000...7729999) located in Olten, Solothurn (SO), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 62 Subscriber Number From : 7720000 Subscriber Number To : 7729999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : SO Region Name : Solothurn City : Olten Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3500 Longitude : 7.9000 ‹ previous : +41-62-(7710000...7719999) next › : +41-62-(7730000...7739999) Dialling Instructions For trunk calls: 0 62 7720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 62 7720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7720000 ~ 7729999 (Count: 10,000) Example: +41-62-7720000 / 0041-62-7720000 (062-7720000 / 0-62-7720000) +41-62-7720001 / 0041-62-7720001 (062-7720001 / 0-62-7720001) +41-62-7720002 / 0041-62-7720002 (062-7720002 / 0-62-7720002) +41-62-7720003 / 0041-62-7720003 (062-7720003 / 0-62-7720003) +41-62-7720004 / 0041-62-7720004 (062-7720004 / 0-62-7720004) ...+41-62-xxxxxxx / 0041-62-xxxxxxx (062-xxxxxxx / 0-62-xxxxxxx) ...+41-62-7729995 / 0041-62-7729995 (062-7729995 / 0-62-7729995) +41-62-7729996 / 0041-62-7729996 (062-7729996 / 0-62-7729996) +41-62-7729997 / 0041-62-7729997 (062-7729997 / 0-62-7729997) +41-62-7729998 / 0041-62-7729998 (062-7729998 / 0-62-7729998) +41-62-7729999 / 0041-62-7729999 (062-7729999 / 0-62-7729999)