Area Code +41-77-(2920000...2929999) 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 : 2920000 Subscriber Number To : 2929999 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-(2910000...2919999) next › : +41-77-(2930000...2939999) Dialling Instructions For trunk calls: 0 77 2920000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 2920000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2920000 ~ 2929999 (Count: 10,000) Example: +41-77-2920000 / 0041-77-2920000 (077-2920000 / 0-77-2920000) +41-77-2920001 / 0041-77-2920001 (077-2920001 / 0-77-2920001) +41-77-2920002 / 0041-77-2920002 (077-2920002 / 0-77-2920002) +41-77-2920003 / 0041-77-2920003 (077-2920003 / 0-77-2920003) +41-77-2920004 / 0041-77-2920004 (077-2920004 / 0-77-2920004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-2929995 / 0041-77-2929995 (077-2929995 / 0-77-2929995) +41-77-2929996 / 0041-77-2929996 (077-2929996 / 0-77-2929996) +41-77-2929997 / 0041-77-2929997 (077-2929997 / 0-77-2929997) +41-77-2929998 / 0041-77-2929998 (077-2929998 / 0-77-2929998) +41-77-2929999 / 0041-77-2929999 (077-2929999 / 0-77-2929999)