Area Code +41-77-(4050000...4059999) 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 : 4050000 Subscriber Number To : 4059999 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-(4040000...4049999) next › : +41-77-(4060000...4069999) Dialling Instructions For trunk calls: 0 77 4050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 4050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4050000 ~ 4059999 (Count: 10,000) Example: +41-77-4050000 / 0041-77-4050000 (077-4050000 / 0-77-4050000) +41-77-4050001 / 0041-77-4050001 (077-4050001 / 0-77-4050001) +41-77-4050002 / 0041-77-4050002 (077-4050002 / 0-77-4050002) +41-77-4050003 / 0041-77-4050003 (077-4050003 / 0-77-4050003) +41-77-4050004 / 0041-77-4050004 (077-4050004 / 0-77-4050004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-4059995 / 0041-77-4059995 (077-4059995 / 0-77-4059995) +41-77-4059996 / 0041-77-4059996 (077-4059996 / 0-77-4059996) +41-77-4059997 / 0041-77-4059997 (077-4059997 / 0-77-4059997) +41-77-4059998 / 0041-77-4059998 (077-4059998 / 0-77-4059998) +41-77-4059999 / 0041-77-4059999 (077-4059999 / 0-77-4059999)