Area Code 450-547 located in LAVALTRIE, , QC, more detail is as below. Place NPA (Numbering Plan Area) : 450 NXX (Local Number Prefix) : 547 City : LAVALTRIE State : QC (Quebec) NXX Use Type : Landline NXX Intro Version : 1998-11-20 LATA (Local Access Transport Area) : 850 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. Other Information NPANXX : 450547 County Population : 13267 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : LAVALTRIE Latitude : 45.8832 Longitude : -73.2858 ‹ previous : 450-546 next › : 450-548 Telephone Number List 450-547-0000 ~ 450-547-9999