Area Code +41-78-(2180000...2189999) 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 : 2180000 Subscriber Number To : 2189999 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-(2170000...2179999) next › : +41-78-(2190000...2199999) Dialling Instructions For trunk calls: 0 78 2180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 2180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2180000 ~ 2189999 (Count: 10,000) Example: +41-78-2180000 / 0041-78-2180000 (078-2180000 / 0-78-2180000) +41-78-2180001 / 0041-78-2180001 (078-2180001 / 0-78-2180001) +41-78-2180002 / 0041-78-2180002 (078-2180002 / 0-78-2180002) +41-78-2180003 / 0041-78-2180003 (078-2180003 / 0-78-2180003) +41-78-2180004 / 0041-78-2180004 (078-2180004 / 0-78-2180004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-2189995 / 0041-78-2189995 (078-2189995 / 0-78-2189995) +41-78-2189996 / 0041-78-2189996 (078-2189996 / 0-78-2189996) +41-78-2189997 / 0041-78-2189997 (078-2189997 / 0-78-2189997) +41-78-2189998 / 0041-78-2189998 (078-2189998 / 0-78-2189998) +41-78-2189999 / 0041-78-2189999 (078-2189999 / 0-78-2189999)