Area Code 450-205 located in SAINT ANNE DES PLAINES, , QC, more detail is as below. Place NPA (Numbering Plan Area) : 450 NXX (Local Number Prefix) : 205 City : SAINT ANNE DES PLAINES State : QC (Quebec) NXX Use Type : Landline NXX Intro Version : 2005-03-27 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 : 450205 County Population : 0 Coverage Area Name : SAINT ANNE DES PLAINES Latitude : 45.7417 Longitude : -73.8287 ‹ previous : 450-204 next › : 450-206 Telephone Number List 450-205-0000 ~ 450-205-9999