Exchange 437-665

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

437-665-0xxx · 437-665-1xxx · 437-665-2xxx · 437-665-3xxx · 437-665-4xxx · 437-665-5xxx · 437-665-6xxx · 437-665-7xxx · 437-665-8xxx · 437-665-9xxx