Area Code +41-78-(6580000...6589999) located in Mobile Telephony GSM, more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 78 Subscriber Number From : 6580000 Subscriber Number To : 6589999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Orange Communications SA Click here to buy Switzerland Area Code Database Other Information Language Code : fr (French) Country Number : 756 (Switzerland) Country Code : CH (Switzerland) City : Mobile Telephony GSM Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3700 Longitude : 8.5400 ‹ previous : +41-78-(6570000...6579999) next › : +41-78-(6590000...6599999) Dialling Instructions For trunk calls: 0 78 6580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 6580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6580000 ~ 6589999 (Count: 10,000) Example: +41-78-6580000 / 0041-78-6580000 (078-6580000 / 0-78-6580000) +41-78-6580001 / 0041-78-6580001 (078-6580001 / 0-78-6580001) +41-78-6580002 / 0041-78-6580002 (078-6580002 / 0-78-6580002) +41-78-6580003 / 0041-78-6580003 (078-6580003 / 0-78-6580003) +41-78-6580004 / 0041-78-6580004 (078-6580004 / 0-78-6580004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-6589995 / 0041-78-6589995 (078-6589995 / 0-78-6589995) +41-78-6589996 / 0041-78-6589996 (078-6589996 / 0-78-6589996) +41-78-6589997 / 0041-78-6589997 (078-6589997 / 0-78-6589997) +41-78-6589998 / 0041-78-6589998 (078-6589998 / 0-78-6589998) +41-78-6589999 / 0041-78-6589999 (078-6589999 / 0-78-6589999)