Area Code +41-77-(0280000...0289999) 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 : 0280000 Subscriber Number To : 0289999 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-(0270000...0279999) next › : +41-77-(0290000...0299999) Dialling Instructions For trunk calls: 0 77 0280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 77 0280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0280000 ~ 0289999 (Count: 10,000) Example: +41-77-0280000 / 0041-77-0280000 (077-0280000 / 0-77-0280000) +41-77-0280001 / 0041-77-0280001 (077-0280001 / 0-77-0280001) +41-77-0280002 / 0041-77-0280002 (077-0280002 / 0-77-0280002) +41-77-0280003 / 0041-77-0280003 (077-0280003 / 0-77-0280003) +41-77-0280004 / 0041-77-0280004 (077-0280004 / 0-77-0280004) ...+41-77-xxxxxxx / 0041-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+41-77-0289995 / 0041-77-0289995 (077-0289995 / 0-77-0289995) +41-77-0289996 / 0041-77-0289996 (077-0289996 / 0-77-0289996) +41-77-0289997 / 0041-77-0289997 (077-0289997 / 0-77-0289997) +41-77-0289998 / 0041-77-0289998 (077-0289998 / 0-77-0289998) +41-77-0289999 / 0041-77-0289999 (077-0289999 / 0-77-0289999)