Area Code 450-550 Map and Location

Phone number details for 450-550 numbers

The 450-550 exchange is serviced by the following companies within the St-Lambert ratecenter.

Videotron General Partnership

Call are routed trough OCN 8306 and CLLI - SLAMPQAZDS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .