Area Code 519-935 located in ALLENFORD, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 935 City : ALLENFORD 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 : 11 ZIP Code : N0H 1A0 Other Information NPANXX : 519935 County Population : 46602 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : HEPWORTH Latitude : 44.6326 Longitude : -81.1351 ‹ previous : 519-935 next › : 519-935 Telephone Number List 519-935-0000 ~ 519-935-9999