Area Code +41-78-(9790000...9799999) 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 : 9790000 Subscriber Number To : 9799999 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-(9780000...9789999) next › : +41-79-(1000000...1009999) Dialling Instructions For trunk calls: 0 78 9790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 9790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9790000 ~ 9799999 (Count: 10,000) Example: +41-78-9790000 / 0041-78-9790000 (078-9790000 / 0-78-9790000) +41-78-9790001 / 0041-78-9790001 (078-9790001 / 0-78-9790001) +41-78-9790002 / 0041-78-9790002 (078-9790002 / 0-78-9790002) +41-78-9790003 / 0041-78-9790003 (078-9790003 / 0-78-9790003) +41-78-9790004 / 0041-78-9790004 (078-9790004 / 0-78-9790004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-9799995 / 0041-78-9799995 (078-9799995 / 0-78-9799995) +41-78-9799996 / 0041-78-9799996 (078-9799996 / 0-78-9799996) +41-78-9799997 / 0041-78-9799997 (078-9799997 / 0-78-9799997) +41-78-9799998 / 0041-78-9799998 (078-9799998 / 0-78-9799998) +41-78-9799999 / 0041-78-9799999 (078-9799999 / 0-78-9799999)