Area Code +41-77-(9700000...9709999) 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 : 9700000 Subscriber Number To : 9709999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Lycamobile 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-(9690000...9699999) next › : +41-77-(9710000...9719999) Dialling Instructions For trunk calls: 0 77 9700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 9700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9700000 ~ 9709999 (Count: 10,000) Example: +41-77-9700000 / 0041-77-9700000 (077-9700000 / 0-77-9700000) +41-77-9700001 / 0041-77-9700001 (077-9700001 / 0-77-9700001) +41-77-9700002 / 0041-77-9700002 (077-9700002 / 0-77-9700002) +41-77-9700003 / 0041-77-9700003 (077-9700003 / 0-77-9700003) +41-77-9700004 / 0041-77-9700004 (077-9700004 / 0-77-9700004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-9709995 / 0041-77-9709995 (077-9709995 / 0-77-9709995) +41-77-9709996 / 0041-77-9709996 (077-9709996 / 0-77-9709996) +41-77-9709997 / 0041-77-9709997 (077-9709997 / 0-77-9709997) +41-77-9709998 / 0041-77-9709998 (077-9709998 / 0-77-9709998) +41-77-9709999 / 0041-77-9709999 (077-9709999 / 0-77-9709999)