Area Code 289-294 located in NIAGARA FALLS, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 289 NXX (Local Number Prefix) : 294 City : NIAGARA FALLS State : ON (Ontario) NXX Use Type : Landline NXX Intro Version : 2006-02-16 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 : 289294 County Population : 14586 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : NIAGARA FALLS Latitude : 43.0938 Longitude : -79.0752 ‹ previous : 289-293 next › : 289-295 Telephone Number List 289-294-0000 ~ 289-294-9999