Area Code 519-647 located in DUNDAS, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 647 City : DUNDAS 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 : L9H 5E1 Other Information NPANXX : 519647 County Population : 31593 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : LYNDEN Latitude : 43.2328 Longitude : -80.1515 ‹ previous : 519-647 next › : 519-647 Telephone Number List 519-647-0000 ~ 519-647-9999