Area Code +41-78-(7870000...7879999) 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 : 7870000 Subscriber Number To : 7879999 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-(7860000...7869999) next › : +41-78-(7880000...7889999) Dialling Instructions For trunk calls: 0 78 7870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 7870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7870000 ~ 7879999 (Count: 10,000) Example: +41-78-7870000 / 0041-78-7870000 (078-7870000 / 0-78-7870000) +41-78-7870001 / 0041-78-7870001 (078-7870001 / 0-78-7870001) +41-78-7870002 / 0041-78-7870002 (078-7870002 / 0-78-7870002) +41-78-7870003 / 0041-78-7870003 (078-7870003 / 0-78-7870003) +41-78-7870004 / 0041-78-7870004 (078-7870004 / 0-78-7870004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-7879995 / 0041-78-7879995 (078-7879995 / 0-78-7879995) +41-78-7879996 / 0041-78-7879996 (078-7879996 / 0-78-7879996) +41-78-7879997 / 0041-78-7879997 (078-7879997 / 0-78-7879997) +41-78-7879998 / 0041-78-7879998 (078-7879998 / 0-78-7879998) +41-78-7879999 / 0041-78-7879999 (078-7879999 / 0-78-7879999)