Reverse Lookup Canada > Area Code 450 > 450-503 Exchanges


Who's number is 450-503 Numbers?


Phone number details for 450-503 numbers

The 450-503 exchange is serviced by the following companies within the Contrecoeur ratecenter.

  • TELUS Mobility
Call are routed trough OCN 8819 and CLLI - NOCLLIKNOWN (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in Quebec.

Working 450-503-xxxx Local Exchanges

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