Exchange 579-504

St-Hyacinthe, QC · Fibernetics Corporation · OCN 464D. This is a numbering allocation fact, not subscriber identity.

Area code 579 · St-Hyacinthe · Fibernetics Corporation

Thousands ranges

579-504-0xxx · 579-504-1xxx · 579-504-2xxx · 579-504-3xxx · 579-504-4xxx · 579-504-5xxx · 579-504-6xxx · 579-504-7xxx · 579-504-8xxx · 579-504-9xxx