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: SPKNWAKY0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-502 A Cottonwood ID 192F BANDWIDTH.COM CLEC, LLC - ID 676      
509-316 A Pasco WA 006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-408 A Liberty Lake WA 006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-505 A Spokane WA 006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-824 A Spokane WA 006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-850 A Spokane WA 006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-917 A Reardan WA 006F BANDWIDTH.COM CLEC, LLC - WA 676   2025-02-20   
986-214 A Bluebell ID 192F BANDWIDTH.COM CLEC, LLC - ID 676      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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