Area Code 519-728 located in AMHERSTBURG, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 728 City : AMHERSTBURG State : ON (Ontario) NXX Use Type : Landline NXX Intro Version : 1994-02-04 LATA (Local Access Transport Area) : 851 ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : N9V 3R3 Other Information NPANXX : 519728 County Population : 19852 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : BELLE RIVER Latitude : 42.2926 Longitude : -82.6999 ‹ previous : 519-728 next › : 519-728 Telephone Number List 519-728-0000 ~ 519-728-9999