Exchange 548-642

Mount Pleasant, ON · ISP Telecom Inc. · OCN 4727. This is a numbering allocation fact, not subscriber identity.

Area code 548 · Mount Pleasant · ISP Telecom Inc.

Thousands ranges

548-642-0xxx · 548-642-1xxx · 548-642-2xxx · 548-642-3xxx · 548-642-4xxx · 548-642-5xxx · 548-642-6xxx · 548-642-7xxx · 548-642-8xxx · 548-642-9xxx