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, 13 Sep 2014 18:38:00 UTC

How to use this page

NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 802

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
360-802 A Enumclaw WA ENMCWA01DS0 9638 QWEST CORPORATION [link] 674 map



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