Area Code +1-807-(6230000...6239999) located in Thunder Bay, Ontario (ON), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 807 Subscriber Number From : 6230000 Subscriber Number To : 6239999 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 : CORP CTY THUNDER BAY 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 : Thunder Bay Timezone : America/Thunder_Bay Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 48.4100 Longitude : -89.2500 ‹ previous : +1-807-(6220000...6229999) next › : +1-807-(6240000...6249999) Dialling Instructions For trunk calls: 1 807 6230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 807 6230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6230000 ~ 6239999 (Count: 10,000) Example: +1-807-6230000 / 0111-807-6230000 (1807-6230000 / 1-807-6230000) +1-807-6230001 / 0111-807-6230001 (1807-6230001 / 1-807-6230001) +1-807-6230002 / 0111-807-6230002 (1807-6230002 / 1-807-6230002) +1-807-6230003 / 0111-807-6230003 (1807-6230003 / 1-807-6230003) +1-807-6230004 / 0111-807-6230004 (1807-6230004 / 1-807-6230004) ...+1-807-xxxxxxx / 0111-807-xxxxxxx (1807-xxxxxxx / 1-807-xxxxxxx) ...+1-807-6239995 / 0111-807-6239995 (1807-6239995 / 1-807-6239995) +1-807-6239996 / 0111-807-6239996 (1807-6239996 / 1-807-6239996) +1-807-6239997 / 0111-807-6239997 (1807-6239997 / 1-807-6239997) +1-807-6239998 / 0111-807-6239998 (1807-6239998 / 1-807-6239998) +1-807-6239999 / 0111-807-6239999 (1807-6239999 / 1-807-6239999)