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.

Buckley, WA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
564-234 5 STTLWAWB15Z  965H FRACTEL, LLC 674   2021-06-21   
564-234 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-20   
564-234 7 STTLWA033MD  6529 T-MOBILE USA, INC. 674   2021-07-26   
564-234 8 STTLWA033MD  6529 T-MOBILE USA, INC. 674   2021-07-26   
564-234 9 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2021-07-30   
564-235 A STTLWA033MD  6529 T-MOBILE USA, INC. 674      
564-235 8 STTLWA033MD  6529 T-MOBILE USA, INC. 674   2022-12-03   
564-235 9 STTLWA033MD  6529 T-MOBILE USA, INC. 674   2022-12-03   

<< 1 2

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.