Area Code +41-78-(8150000...8159999) 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 : 8150000 Subscriber Number To : 8159999 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-(8140000...8149999) next › : +41-78-(8160000...8169999) Dialling Instructions For trunk calls: 0 78 8150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 8150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8150000 ~ 8159999 (Count: 10,000) Example: +41-78-8150000 / 0041-78-8150000 (078-8150000 / 0-78-8150000) +41-78-8150001 / 0041-78-8150001 (078-8150001 / 0-78-8150001) +41-78-8150002 / 0041-78-8150002 (078-8150002 / 0-78-8150002) +41-78-8150003 / 0041-78-8150003 (078-8150003 / 0-78-8150003) +41-78-8150004 / 0041-78-8150004 (078-8150004 / 0-78-8150004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-8159995 / 0041-78-8159995 (078-8159995 / 0-78-8159995) +41-78-8159996 / 0041-78-8159996 (078-8159996 / 0-78-8159996) +41-78-8159997 / 0041-78-8159997 (078-8159997 / 0-78-8159997) +41-78-8159998 / 0041-78-8159998 (078-8159998 / 0-78-8159998) +41-78-8159999 / 0041-78-8159999 (078-8159999 / 0-78-8159999)