Area Code +41-77-(4160000...4169999) 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 : 4160000 Subscriber Number To : 4169999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Swisscom (Schweiz) 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-(4150000...4159999) next › : +41-77-(4170000...4179999) Dialling Instructions For trunk calls: 0 77 4160000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 4160000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4160000 ~ 4169999 (Count: 10,000) Example: +41-77-4160000 / 0041-77-4160000 (077-4160000 / 0-77-4160000) +41-77-4160001 / 0041-77-4160001 (077-4160001 / 0-77-4160001) +41-77-4160002 / 0041-77-4160002 (077-4160002 / 0-77-4160002) +41-77-4160003 / 0041-77-4160003 (077-4160003 / 0-77-4160003) +41-77-4160004 / 0041-77-4160004 (077-4160004 / 0-77-4160004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-4169995 / 0041-77-4169995 (077-4169995 / 0-77-4169995) +41-77-4169996 / 0041-77-4169996 (077-4169996 / 0-77-4169996) +41-77-4169997 / 0041-77-4169997 (077-4169997 / 0-77-4169997) +41-77-4169998 / 0041-77-4169998 (077-4169998 / 0-77-4169998) +41-77-4169999 / 0041-77-4169999 (077-4169999 / 0-77-4169999)