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.

NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-329 A Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 0 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 1 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 2 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 3 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 4 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 5 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 6 Spokane WA SPKNWA01XZX  329E YMAX COMMUNICATIONS CORP. - WA 676      
509-329 7 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      
509-329 8 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-329 9 Spokane WA SPKNWAFADS0  9638 QWEST CORPORATION 676      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.