Area Code +41-78-(2660000...2669999) 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 : 2660000 Subscriber Number To : 2669999 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-(2650000...2659999) next › : +41-78-(2670000...2679999) Dialling Instructions For trunk calls: 0 78 2660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 78 2660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2660000 ~ 2669999 (Count: 10,000) Example: +41-78-2660000 / 0041-78-2660000 (078-2660000 / 0-78-2660000) +41-78-2660001 / 0041-78-2660001 (078-2660001 / 0-78-2660001) +41-78-2660002 / 0041-78-2660002 (078-2660002 / 0-78-2660002) +41-78-2660003 / 0041-78-2660003 (078-2660003 / 0-78-2660003) +41-78-2660004 / 0041-78-2660004 (078-2660004 / 0-78-2660004) ...+41-78-xxxxxxx / 0041-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+41-78-2669995 / 0041-78-2669995 (078-2669995 / 0-78-2669995) +41-78-2669996 / 0041-78-2669996 (078-2669996 / 0-78-2669996) +41-78-2669997 / 0041-78-2669997 (078-2669997 / 0-78-2669997) +41-78-2669998 / 0041-78-2669998 (078-2669998 / 0-78-2669998) +41-78-2669999 / 0041-78-2669999 (078-2669999 / 0-78-2669999)