Area Code +1-289-(8410000...8419999) located in Newmarket, 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 : 8410000 Subscriber Number To : 8419999 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 : PRIMUS TELECOM CN 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 : Newmarket Timezone : America/Toronto Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 44.0600 Longitude : -79.4600 ‹ previous : +1-289-(8400000...8409999) next › : +1-289-(8420000...8429999) Dialling Instructions For trunk calls: 1 289 8410000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 289 8410000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8410000 ~ 8419999 (Count: 10,000) Example: +1-289-8410000 / 0111-289-8410000 (1289-8410000 / 1-289-8410000) +1-289-8410001 / 0111-289-8410001 (1289-8410001 / 1-289-8410001) +1-289-8410002 / 0111-289-8410002 (1289-8410002 / 1-289-8410002) +1-289-8410003 / 0111-289-8410003 (1289-8410003 / 1-289-8410003) +1-289-8410004 / 0111-289-8410004 (1289-8410004 / 1-289-8410004) ...+1-289-xxxxxxx / 0111-289-xxxxxxx (1289-xxxxxxx / 1-289-xxxxxxx) ...+1-289-8419995 / 0111-289-8419995 (1289-8419995 / 1-289-8419995) +1-289-8419996 / 0111-289-8419996 (1289-8419996 / 1-289-8419996) +1-289-8419997 / 0111-289-8419997 (1289-8419997 / 1-289-8419997) +1-289-8419998 / 0111-289-8419998 (1289-8419998 / 1-289-8419998) +1-289-8419999 / 0111-289-8419999 (1289-8419999 / 1-289-8419999)