Area Code +1-581-(8350000...8359999) located in Garthby, Quebec (QC), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 581 Subscriber Number From : 8350000 Subscriber Number To : 8359999 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 : TELUS COMM QUEBEC 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 : Garthby Timezone : America/Montreal Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.8300 Longitude : -71.3700 ‹ previous : +1-581-(8040000...8049999) next › : +1-581-(8400000...8409999) Dialling Instructions For trunk calls: 1 581 8350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 581 8350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8350000 ~ 8359999 (Count: 10,000) Example: +1-581-8350000 / 0111-581-8350000 (1581-8350000 / 1-581-8350000) +1-581-8350001 / 0111-581-8350001 (1581-8350001 / 1-581-8350001) +1-581-8350002 / 0111-581-8350002 (1581-8350002 / 1-581-8350002) +1-581-8350003 / 0111-581-8350003 (1581-8350003 / 1-581-8350003) +1-581-8350004 / 0111-581-8350004 (1581-8350004 / 1-581-8350004) ...+1-581-xxxxxxx / 0111-581-xxxxxxx (1581-xxxxxxx / 1-581-xxxxxxx) ...+1-581-8359995 / 0111-581-8359995 (1581-8359995 / 1-581-8359995) +1-581-8359996 / 0111-581-8359996 (1581-8359996 / 1-581-8359996) +1-581-8359997 / 0111-581-8359997 (1581-8359997 / 1-581-8359997) +1-581-8359998 / 0111-581-8359998 (1581-8359998 / 1-581-8359998) +1-581-8359999 / 0111-581-8359999 (1581-8359999 / 1-581-8359999)