Area Code +1-819-(5170000...5179999) located in Windsor, Quebec (QC), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 819 Subscriber Number From : 5170000 Subscriber Number To : 5179999 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 : Windsor Timezone : America/Montreal Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.5700 Longitude : -72.0000 ‹ previous : +1-819-(5160000...5169999) next › : +1-819-(5180000...5189999) Dialling Instructions For trunk calls: 1 819 5170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 819 5170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5170000 ~ 5179999 (Count: 10,000) Example: +1-819-5170000 / 0111-819-5170000 (1819-5170000 / 1-819-5170000) +1-819-5170001 / 0111-819-5170001 (1819-5170001 / 1-819-5170001) +1-819-5170002 / 0111-819-5170002 (1819-5170002 / 1-819-5170002) +1-819-5170003 / 0111-819-5170003 (1819-5170003 / 1-819-5170003) +1-819-5170004 / 0111-819-5170004 (1819-5170004 / 1-819-5170004) ...+1-819-xxxxxxx / 0111-819-xxxxxxx (1819-xxxxxxx / 1-819-xxxxxxx) ...+1-819-5179995 / 0111-819-5179995 (1819-5179995 / 1-819-5179995) +1-819-5179996 / 0111-819-5179996 (1819-5179996 / 1-819-5179996) +1-819-5179997 / 0111-819-5179997 (1819-5179997 / 1-819-5179997) +1-819-5179998 / 0111-819-5179998 (1819-5179998 / 1-819-5179998) +1-819-5179999 / 0111-819-5179999 (1819-5179999 / 1-819-5179999)