Area Code +41-78-(3310000...3319999) 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 : 3310000 Subscriber Number To : 3319999 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-(3300000...3309999) next › : +41-78-(3320000...3329999) Dialling Instructions For trunk calls: 0 78 3310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 3310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3310000 ~ 3319999 (Count: 10,000) Example: +41-78-3310000 / 0041-78-3310000 (078-3310000 / 0-78-3310000) +41-78-3310001 / 0041-78-3310001 (078-3310001 / 0-78-3310001) +41-78-3310002 / 0041-78-3310002 (078-3310002 / 0-78-3310002) +41-78-3310003 / 0041-78-3310003 (078-3310003 / 0-78-3310003) +41-78-3310004 / 0041-78-3310004 (078-3310004 / 0-78-3310004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-3319995 / 0041-78-3319995 (078-3319995 / 0-78-3319995) +41-78-3319996 / 0041-78-3319996 (078-3319996 / 0-78-3319996) +41-78-3319997 / 0041-78-3319997 (078-3319997 / 0-78-3319997) +41-78-3319998 / 0041-78-3319998 (078-3319998 / 0-78-3319998) +41-78-3319999 / 0041-78-3319999 (078-3319999 / 0-78-3319999)