Area Code +41-78-(3210000...3219999) 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 : 3210000 Subscriber Number To : 3219999 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-(3200000...3209999) next › : +41-78-(3220000...3229999) Dialling Instructions For trunk calls: 0 78 3210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 3210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3210000 ~ 3219999 (Count: 10,000) Example: +41-78-3210000 / 0041-78-3210000 (078-3210000 / 0-78-3210000) +41-78-3210001 / 0041-78-3210001 (078-3210001 / 0-78-3210001) +41-78-3210002 / 0041-78-3210002 (078-3210002 / 0-78-3210002) +41-78-3210003 / 0041-78-3210003 (078-3210003 / 0-78-3210003) +41-78-3210004 / 0041-78-3210004 (078-3210004 / 0-78-3210004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-3219995 / 0041-78-3219995 (078-3219995 / 0-78-3219995) +41-78-3219996 / 0041-78-3219996 (078-3219996 / 0-78-3219996) +41-78-3219997 / 0041-78-3219997 (078-3219997 / 0-78-3219997) +41-78-3219998 / 0041-78-3219998 (078-3219998 / 0-78-3219998) +41-78-3219999 / 0041-78-3219999 (078-3219999 / 0-78-3219999)