Area Code 289-221 located in AURORA, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 289 NXX (Local Number Prefix) : 221 City : AURORA State : ON (Ontario) NXX Use Type : Wireless NXX Intro Version : 2001-10-31 LATA (Local Access Transport Area) : 851 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. Other Information NPANXX : 289221 County Population : 53203 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : AURORA Latitude : 44.0030 Longitude : -79.4700 ‹ previous : 289-213 next › : 289-228 Telephone Number List 289-221-0000 ~ 289-221-9999