Area Code 519-306 located in SHELBURNE, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 519 NXX (Local Number Prefix) : 306 City : SHELBURNE State : ON (Ontario) NXX Use Type : Landline NXX Intro Version : 2005-10-13 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 : 519306 County Population : 899 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : SHELBURNE Latitude : 44.0855 Longitude : -80.2013 ‹ previous : 519-305 next › : 519-307 Telephone Number List 519-306-0000 ~ 519-306-9999