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.

Switch: SPKNWA01XZX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-214 2 Newman Lake WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-262 6 Deer Park WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-329 6 Spokane WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-414 6 Elk-Greenbluff WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-477 9 Spokane WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-723 A Spokane WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-723 0 Spokane WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-723 1 Spokane WA 329E YMAX COMMUNICATIONS CORP. - WA 676      
509-723 4 Spokane WA 329E YMAX COMMUNICATIONS CORP. - WA 676      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.