Phone number details for 450-677 numbers
The 450-677 exchange is serviced by the following companies within the Longueuil ratecenter.
Call are routed trough OCN 8050 and CLLI - LNGLPQ15CG0 (Common Language Location Identifier Code) and Point of Interface (POI) switch
Working 450-677-XXXX Local Exchanges
More Quebec resources