Area Code 519-227 located in LONDON, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 227 City : LONDON 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 : N6A 4B6 Other Information NPANXX : 519227 County Population : 10050 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : LUCAN Latitude : 43.1849 Longitude : -81.4028 ‹ previous : 519-227 next › : 519-227 Telephone Number List 519-227-0000 ~ 519-227-9999