Area Code +41-78-(8000000...8009999) 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 : 8000000 Subscriber Number To : 8009999 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-(7990000...7999999) next › : +41-78-(8010000...8019999) Dialling Instructions For trunk calls: 0 78 8000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 8000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8000000 ~ 8009999 (Count: 10,000) Example: +41-78-8000000 / 0041-78-8000000 (078-8000000 / 0-78-8000000) +41-78-8000001 / 0041-78-8000001 (078-8000001 / 0-78-8000001) +41-78-8000002 / 0041-78-8000002 (078-8000002 / 0-78-8000002) +41-78-8000003 / 0041-78-8000003 (078-8000003 / 0-78-8000003) +41-78-8000004 / 0041-78-8000004 (078-8000004 / 0-78-8000004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-8009995 / 0041-78-8009995 (078-8009995 / 0-78-8009995) +41-78-8009996 / 0041-78-8009996 (078-8009996 / 0-78-8009996) +41-78-8009997 / 0041-78-8009997 (078-8009997 / 0-78-8009997) +41-78-8009998 / 0041-78-8009998 (078-8009998 / 0-78-8009998) +41-78-8009999 / 0041-78-8009999 (078-8009999 / 0-78-8009999)