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.

Clair, NB

NPA-NXX BLOCK Switch OCN LATA Eff date Disc date Map
506-401 A   329A ALIANT TELECOM (MOBILITY) 888     map
506-821 A EDMNNB030MD  743B Rogers Communications Canada Inc. (Cable) 888     map
506-992 A CLARNBSCRS0  8090 ALIANT TELECOM (NB) 888     map

Last updated: Thu, 22 Jun 2017 00:49:55 UTC

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