Area Code 519-200 located in LONDON, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 200 City : LONDON State : ON (Ontario) NXX Use Type : Wireless 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 : 519200 County Population : 35533 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : LONDON Latitude : 42.9841 Longitude : -81.2513 ‹ previous : 518-993 next › : 519-201 Telephone Number List 519-200-0000 ~ 519-200-9999