Area Code +41-77-(2390000...2399999) 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 : 2390000 Subscriber Number To : 2399999 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-(2380000...2389999) next › : +41-77-(2400000...2409999) Dialling Instructions For trunk calls: 0 77 2390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 2390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2390000 ~ 2399999 (Count: 10,000) Example: +41-77-2390000 / 0041-77-2390000 (077-2390000 / 0-77-2390000) +41-77-2390001 / 0041-77-2390001 (077-2390001 / 0-77-2390001) +41-77-2390002 / 0041-77-2390002 (077-2390002 / 0-77-2390002) +41-77-2390003 / 0041-77-2390003 (077-2390003 / 0-77-2390003) +41-77-2390004 / 0041-77-2390004 (077-2390004 / 0-77-2390004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-2399995 / 0041-77-2399995 (077-2399995 / 0-77-2399995) +41-77-2399996 / 0041-77-2399996 (077-2399996 / 0-77-2399996) +41-77-2399997 / 0041-77-2399997 (077-2399997 / 0-77-2399997) +41-77-2399998 / 0041-77-2399998 (077-2399998 / 0-77-2399998) +41-77-2399999 / 0041-77-2399999 (077-2399999 / 0-77-2399999)