Area Code +41-77-(2800000...2809999) 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 : 2800000 Subscriber Number To : 2809999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Sunrise Communications 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-(2790000...2799999) next › : +41-77-(2810000...2819999) Dialling Instructions For trunk calls: 0 77 2800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 2800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2800000 ~ 2809999 (Count: 10,000) Example: +41-77-2800000 / 0041-77-2800000 (077-2800000 / 0-77-2800000) +41-77-2800001 / 0041-77-2800001 (077-2800001 / 0-77-2800001) +41-77-2800002 / 0041-77-2800002 (077-2800002 / 0-77-2800002) +41-77-2800003 / 0041-77-2800003 (077-2800003 / 0-77-2800003) +41-77-2800004 / 0041-77-2800004 (077-2800004 / 0-77-2800004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-2809995 / 0041-77-2809995 (077-2809995 / 0-77-2809995) +41-77-2809996 / 0041-77-2809996 (077-2809996 / 0-77-2809996) +41-77-2809997 / 0041-77-2809997 (077-2809997 / 0-77-2809997) +41-77-2809998 / 0041-77-2809998 (077-2809998 / 0-77-2809998) +41-77-2809999 / 0041-77-2809999 (077-2809999 / 0-77-2809999)