Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Sat, 25 Oct 2014 11:08:09 UTC

How to use this page

NPA: 250 [Rate centres in NPA 250] [Dial plan for NPA 250]

NXX: 253

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
250-253 A Salmon Arm BC SLAMBC010MD 8301 TELUS MOBILITY [link] 888 map



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