Area Code +41-77-(9540000...9549999) located in Mobile Telephony GSM, more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 77 Subscriber Number From : 9540000 Subscriber Number To : 9549999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Lycamobile AG 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 : +41-77-(9530000...9539999) next › : +41-77-(9550000...9559999) Dialling Instructions For trunk calls: 0 77 9540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 9540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9540000 ~ 9549999 (Count: 10,000) Example: +41-77-9540000 / 0041-77-9540000 (077-9540000 / 0-77-9540000) +41-77-9540001 / 0041-77-9540001 (077-9540001 / 0-77-9540001) +41-77-9540002 / 0041-77-9540002 (077-9540002 / 0-77-9540002) +41-77-9540003 / 0041-77-9540003 (077-9540003 / 0-77-9540003) +41-77-9540004 / 0041-77-9540004 (077-9540004 / 0-77-9540004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-9549995 / 0041-77-9549995 (077-9549995 / 0-77-9549995) +41-77-9549996 / 0041-77-9549996 (077-9549996 / 0-77-9549996) +41-77-9549997 / 0041-77-9549997 (077-9549997 / 0-77-9549997) +41-77-9549998 / 0041-77-9549998 (077-9549998 / 0-77-9549998) +41-77-9549999 / 0041-77-9549999 (077-9549999 / 0-77-9549999)