Phone number details for 581-638 numbers
The 581-638 exchange is serviced by the following companies within the Grande-Vallee ratecenter.
TELUS Quebec
Call are routed trough OCN 8083 and CLLI - NOCLLIKNOWN (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 581-638-xxxx local exchanges
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