Area Code +1-647-(8170000...8179999) located in Toronto, Ontario (ON), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 647 Subscriber Number From : 8170000 Subscriber Number To : 8179999 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 : ISP TELECOM INC. Click here to buy Canada Area Code Database Other Information Language Code : en (English) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : ON Region Name : Ontario City : Toronto Timezone : America/Toronto Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 43.6700 Longitude : -79.3900 ‹ previous : +1-647-(8160000...8169999) next › : +1-647-(8180000...8189999) Dialling Instructions For trunk calls: 1 647 8170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 647 8170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8170000 ~ 8179999 (Count: 10,000) Example: +1-647-8170000 / 0111-647-8170000 (1647-8170000 / 1-647-8170000) +1-647-8170001 / 0111-647-8170001 (1647-8170001 / 1-647-8170001) +1-647-8170002 / 0111-647-8170002 (1647-8170002 / 1-647-8170002) +1-647-8170003 / 0111-647-8170003 (1647-8170003 / 1-647-8170003) +1-647-8170004 / 0111-647-8170004 (1647-8170004 / 1-647-8170004) ...+1-647-xxxxxxx / 0111-647-xxxxxxx (1647-xxxxxxx / 1-647-xxxxxxx) ...+1-647-8179995 / 0111-647-8179995 (1647-8179995 / 1-647-8179995) +1-647-8179996 / 0111-647-8179996 (1647-8179996 / 1-647-8179996) +1-647-8179997 / 0111-647-8179997 (1647-8179997 / 1-647-8179997) +1-647-8179998 / 0111-647-8179998 (1647-8179998 / 1-647-8179998) +1-647-8179999 / 0111-647-8179999 (1647-8179999 / 1-647-8179999)