Area Code +1-289-(7970000...7979999) located in Grimsby, Ontario (ON), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 289 Subscriber Number From : 7970000 Subscriber Number To : 7979999 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 : IRISTEL INC. - ON 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 : Grimsby Timezone : America/Toronto Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 43.1900 Longitude : -79.5600 ‹ previous : +1-289-(7960000...7969999) next › : +1-289-(7980000...7989999) Dialling Instructions For trunk calls: 1 289 7970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 289 7970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7970000 ~ 7979999 (Count: 10,000) Example: +1-289-7970000 / 0111-289-7970000 (1289-7970000 / 1-289-7970000) +1-289-7970001 / 0111-289-7970001 (1289-7970001 / 1-289-7970001) +1-289-7970002 / 0111-289-7970002 (1289-7970002 / 1-289-7970002) +1-289-7970003 / 0111-289-7970003 (1289-7970003 / 1-289-7970003) +1-289-7970004 / 0111-289-7970004 (1289-7970004 / 1-289-7970004) ...+1-289-xxxxxxx / 0111-289-xxxxxxx (1289-xxxxxxx / 1-289-xxxxxxx) ...+1-289-7979995 / 0111-289-7979995 (1289-7979995 / 1-289-7979995) +1-289-7979996 / 0111-289-7979996 (1289-7979996 / 1-289-7979996) +1-289-7979997 / 0111-289-7979997 (1289-7979997 / 1-289-7979997) +1-289-7979998 / 0111-289-7979998 (1289-7979998 / 1-289-7979998) +1-289-7979999 / 0111-289-7979999 (1289-7979999 / 1-289-7979999)