Area Code 519-205 located in STRATHROY, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 205 City : STRATHROY State : ON (Ontario) NXX Use Type : Landline NXX Intro Version : 2005-10-13 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 : 519205 County Population : 18041 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : STRATHROY Latitude : 42.9509 Longitude : -81.6269 ‹ previous : 519-204 next › : 519-206 Telephone Number List 519-205-0000 ~ 519-205-9999