Area Code +41-78-(6340000...6349999) 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 : 6340000 Subscriber Number To : 6349999 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-(6330000...6339999) next › : +41-78-(6350000...6359999) Dialling Instructions For trunk calls: 0 78 6340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 6340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6340000 ~ 6349999 (Count: 10,000) Example: +41-78-6340000 / 0041-78-6340000 (078-6340000 / 0-78-6340000) +41-78-6340001 / 0041-78-6340001 (078-6340001 / 0-78-6340001) +41-78-6340002 / 0041-78-6340002 (078-6340002 / 0-78-6340002) +41-78-6340003 / 0041-78-6340003 (078-6340003 / 0-78-6340003) +41-78-6340004 / 0041-78-6340004 (078-6340004 / 0-78-6340004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-6349995 / 0041-78-6349995 (078-6349995 / 0-78-6349995) +41-78-6349996 / 0041-78-6349996 (078-6349996 / 0-78-6349996) +41-78-6349997 / 0041-78-6349997 (078-6349997 / 0-78-6349997) +41-78-6349998 / 0041-78-6349998 (078-6349998 / 0-78-6349998) +41-78-6349999 / 0041-78-6349999 (078-6349999 / 0-78-6349999)