Area Code +41-78-(8350000...8359999) 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 : 8350000 Subscriber Number To : 8359999 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-(8340000...8349999) next › : +41-78-(8360000...8369999) Dialling Instructions For trunk calls: 0 78 8350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 8350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8350000 ~ 8359999 (Count: 10,000) Example: +41-78-8350000 / 0041-78-8350000 (078-8350000 / 0-78-8350000) +41-78-8350001 / 0041-78-8350001 (078-8350001 / 0-78-8350001) +41-78-8350002 / 0041-78-8350002 (078-8350002 / 0-78-8350002) +41-78-8350003 / 0041-78-8350003 (078-8350003 / 0-78-8350003) +41-78-8350004 / 0041-78-8350004 (078-8350004 / 0-78-8350004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-8359995 / 0041-78-8359995 (078-8359995 / 0-78-8359995) +41-78-8359996 / 0041-78-8359996 (078-8359996 / 0-78-8359996) +41-78-8359997 / 0041-78-8359997 (078-8359997 / 0-78-8359997) +41-78-8359998 / 0041-78-8359998 (078-8359998 / 0-78-8359998) +41-78-8359999 / 0041-78-8359999 (078-8359999 / 0-78-8359999)