Area Code +41-78-(2070000...2079999) 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 : 2070000 Subscriber Number To : 2079999 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-(2060000...2069999) next › : +41-78-(2080000...2089999) Dialling Instructions For trunk calls: 0 78 2070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 2070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2070000 ~ 2079999 (Count: 10,000) Example: +41-78-2070000 / 0041-78-2070000 (078-2070000 / 0-78-2070000) +41-78-2070001 / 0041-78-2070001 (078-2070001 / 0-78-2070001) +41-78-2070002 / 0041-78-2070002 (078-2070002 / 0-78-2070002) +41-78-2070003 / 0041-78-2070003 (078-2070003 / 0-78-2070003) +41-78-2070004 / 0041-78-2070004 (078-2070004 / 0-78-2070004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-2079995 / 0041-78-2079995 (078-2079995 / 0-78-2079995) +41-78-2079996 / 0041-78-2079996 (078-2079996 / 0-78-2079996) +41-78-2079997 / 0041-78-2079997 (078-2079997 / 0-78-2079997) +41-78-2079998 / 0041-78-2079998 (078-2079998 / 0-78-2079998) +41-78-2079999 / 0041-78-2079999 (078-2079999 / 0-78-2079999)