Area Code +41-78-(6100000...6109999) 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 : 6100000 Subscriber Number To : 6109999 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-(6090000...6099999) next › : +41-78-(6110000...6119999) Dialling Instructions For trunk calls: 0 78 6100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 6100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6100000 ~ 6109999 (Count: 10,000) Example: +41-78-6100000 / 0041-78-6100000 (078-6100000 / 0-78-6100000) +41-78-6100001 / 0041-78-6100001 (078-6100001 / 0-78-6100001) +41-78-6100002 / 0041-78-6100002 (078-6100002 / 0-78-6100002) +41-78-6100003 / 0041-78-6100003 (078-6100003 / 0-78-6100003) +41-78-6100004 / 0041-78-6100004 (078-6100004 / 0-78-6100004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-6109995 / 0041-78-6109995 (078-6109995 / 0-78-6109995) +41-78-6109996 / 0041-78-6109996 (078-6109996 / 0-78-6109996) +41-78-6109997 / 0041-78-6109997 (078-6109997 / 0-78-6109997) +41-78-6109998 / 0041-78-6109998 (078-6109998 / 0-78-6109998) +41-78-6109999 / 0041-78-6109999 (078-6109999 / 0-78-6109999)