Exchange 437-689

Toronto, ON · Fido Solutions Inc. · OCN 5643. This is a numbering allocation fact, not subscriber identity.

Area code 437 · Toronto · Fido Solutions Inc.

Thousands ranges

437-689-0xxx · 437-689-1xxx · 437-689-2xxx · 437-689-3xxx · 437-689-4xxx · 437-689-5xxx · 437-689-6xxx · 437-689-7xxx · 437-689-8xxx · 437-689-9xxx