Area Code +41-78-(8110000...8119999) 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 : 8110000 Subscriber Number To : 8119999 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-(8100000...8109999) next › : +41-78-(8120000...8129999) Dialling Instructions For trunk calls: 0 78 8110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 8110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8110000 ~ 8119999 (Count: 10,000) Example: +41-78-8110000 / 0041-78-8110000 (078-8110000 / 0-78-8110000) +41-78-8110001 / 0041-78-8110001 (078-8110001 / 0-78-8110001) +41-78-8110002 / 0041-78-8110002 (078-8110002 / 0-78-8110002) +41-78-8110003 / 0041-78-8110003 (078-8110003 / 0-78-8110003) +41-78-8110004 / 0041-78-8110004 (078-8110004 / 0-78-8110004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-8119995 / 0041-78-8119995 (078-8119995 / 0-78-8119995) +41-78-8119996 / 0041-78-8119996 (078-8119996 / 0-78-8119996) +41-78-8119997 / 0041-78-8119997 (078-8119997 / 0-78-8119997) +41-78-8119998 / 0041-78-8119998 (078-8119998 / 0-78-8119998) +41-78-8119999 / 0041-78-8119999 (078-8119999 / 0-78-8119999)