Area Code +1-579-(4300000...4309999) located in Napierville, Quebec (QC), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 579 Subscriber Number From : 4300000 Subscriber Number To : 4309999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : 9163-7918 QUEBEC INC Click here to buy Canada Area Code Database Other Information Language Code : fr (French) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : QC Region Name : Quebec City : Napierville Timezone : America/Montreal Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.1900 Longitude : -73.4000 ‹ previous : +1-579-(3940000...3949999) next › : +1-579-(4310000...4319999) Dialling Instructions For trunk calls: 1 579 4300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 579 4300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4300000 ~ 4309999 (Count: 10,000) Example: +1-579-4300000 / 0111-579-4300000 (1579-4300000 / 1-579-4300000) +1-579-4300001 / 0111-579-4300001 (1579-4300001 / 1-579-4300001) +1-579-4300002 / 0111-579-4300002 (1579-4300002 / 1-579-4300002) +1-579-4300003 / 0111-579-4300003 (1579-4300003 / 1-579-4300003) +1-579-4300004 / 0111-579-4300004 (1579-4300004 / 1-579-4300004) ...+1-579-xxxxxxx / 0111-579-xxxxxxx (1579-xxxxxxx / 1-579-xxxxxxx) ...+1-579-4309995 / 0111-579-4309995 (1579-4309995 / 1-579-4309995) +1-579-4309996 / 0111-579-4309996 (1579-4309996 / 1-579-4309996) +1-579-4309997 / 0111-579-4309997 (1579-4309997 / 1-579-4309997) +1-579-4309998 / 0111-579-4309998 (1579-4309998 / 1-579-4309998) +1-579-4309999 / 0111-579-4309999 (1579-4309999 / 1-579-4309999)