Area Code 905-815 located in OAKVILLE, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 905 NXX (Local Number Prefix) : 815 City : OAKVILLE 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 : 14 ZIP Code : L6M 3G1 Other Information NPANXX : 905815 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : OAKVILLE Latitude : 43.4585 Longitude : -79.6685 ‹ previous : 905-815 next › : 905-816 Telephone Number List 905-815-0000 ~ 905-815-9999