Exchange 437-559

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

437-559-0xxx · 437-559-1xxx · 437-559-2xxx · 437-559-3xxx · 437-559-4xxx · 437-559-5xxx · 437-559-6xxx · 437-559-7xxx · 437-559-8xxx · 437-559-9xxx