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.

OCN: 5736 COMMNET WIRELESS, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
928-360 A Chinle AZ STMCAZAF0MD  980      
928-360 0 Chinle AZ STMCAZAF0MD  980   2020-07-02   
928-663 0 Chinle AZ STMCAZXE5MD  980   2016-04-28   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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