Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Bright, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-649 A WDSTONBI0MD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805135    
519-454 A BRGHON35RS0  8051 BELL ONTARIO 888 805135    
548-436 A WDSTON110MD  464D FIBERNETICS CORPORATION 888 805135    

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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