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.

Nile, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-658 A NILEWAXXRS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-658 1 NILEWAXXRS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-658 2 NILEWAXXRS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-658 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-02-23   
509-658 6 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-658 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2007-04-20   
509-658 8   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2015-01-23   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.