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.
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OCN: 2423 INLAND TEL CO

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
208-224 A Leon ID UNTWWAXADS0  676      
208-836 A Lenore ID LENRIDXADS0  676      
208-836 0 Lenore ID   676      
208-836 2 Lenore ID   676      
208-836 4 Lenore ID   676      
208-836 5 Lenore ID   676      
208-836 9 Lenore ID   676      
360-372 A Dewatto WA DWTOWAXADS0  674      
360-372 0 Dewatto WA   674      
360-372 1 Dewatto WA   674      
360-372 2 Dewatto WA   674      
360-372 3 Dewatto WA   674      
360-372 4 Dewatto WA   674      
360-372 5 Dewatto WA   674      
509-229 A Uniontown WA UNTWWAXADS0  676      
509-229 0 Uniontown WA   676      
509-229 1 Uniontown WA   676      
509-229 2 Uniontown WA   676      
509-229 3 Uniontown WA   676      
509-229 4 Uniontown WA   676      
509-229 6 Uniontown WA   676      
509-229 8 Uniontown WA   676      
509-304 3 Cle Elum WA   676   2010-09-23   
509-649 A Roslyn WA RSLNWAXXCG0  676      
509-849 A Prescott WA PRSCWAXADS0  676      
509-849 0 Prescott WA   676      
509-849 1 Prescott WA   676      
509-849 2 Prescott WA   676      
509-849 3 Prescott WA   676      
509-849 4 Prescott WA   676      
509-849 5 Prescott WA   676      
509-849 9 Prescott WA   676      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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