Area Code +41-78-(6380000...6389999) 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 : 6380000 Subscriber Number To : 6389999 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-(6370000...6379999) next › : +41-78-(6390000...6399999) Dialling Instructions For trunk calls: 0 78 6380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 6380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6380000 ~ 6389999 (Count: 10,000) Example: +41-78-6380000 / 0041-78-6380000 (078-6380000 / 0-78-6380000) +41-78-6380001 / 0041-78-6380001 (078-6380001 / 0-78-6380001) +41-78-6380002 / 0041-78-6380002 (078-6380002 / 0-78-6380002) +41-78-6380003 / 0041-78-6380003 (078-6380003 / 0-78-6380003) +41-78-6380004 / 0041-78-6380004 (078-6380004 / 0-78-6380004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-6389995 / 0041-78-6389995 (078-6389995 / 0-78-6389995) +41-78-6389996 / 0041-78-6389996 (078-6389996 / 0-78-6389996) +41-78-6389997 / 0041-78-6389997 (078-6389997 / 0-78-6389997) +41-78-6389998 / 0041-78-6389998 (078-6389998 / 0-78-6389998) +41-78-6389999 / 0041-78-6389999 (078-6389999 / 0-78-6389999)