Area Code +1-819-(4390000...4399999) located in Gatineau, 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 : 4390000 Subscriber Number To : 4399999 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 : VIDEOTRON G.P. 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 : Gatineau Timezone : America/Montreal Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.4800 Longitude : -75.7000 ‹ previous : +1-819-(4380000...4389999) next › : +1-819-(4400000...4409999) Dialling Instructions For trunk calls: 1 819 4390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 819 4390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4390000 ~ 4399999 (Count: 10,000) Example: +1-819-4390000 / 0111-819-4390000 (1819-4390000 / 1-819-4390000) +1-819-4390001 / 0111-819-4390001 (1819-4390001 / 1-819-4390001) +1-819-4390002 / 0111-819-4390002 (1819-4390002 / 1-819-4390002) +1-819-4390003 / 0111-819-4390003 (1819-4390003 / 1-819-4390003) +1-819-4390004 / 0111-819-4390004 (1819-4390004 / 1-819-4390004) ...+1-819-xxxxxxx / 0111-819-xxxxxxx (1819-xxxxxxx / 1-819-xxxxxxx) ...+1-819-4399995 / 0111-819-4399995 (1819-4399995 / 1-819-4399995) +1-819-4399996 / 0111-819-4399996 (1819-4399996 / 1-819-4399996) +1-819-4399997 / 0111-819-4399997 (1819-4399997 / 1-819-4399997) +1-819-4399998 / 0111-819-4399998 (1819-4399998 / 1-819-4399998) +1-819-4399999 / 0111-819-4399999 (1819-4399999 / 1-819-4399999)