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: 918

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-918 A Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-918 0 Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-03-29   
509-918 1 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2024-04-17   
509-918 2 Spokane WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-02-03   
509-918 3 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2024-04-17   
509-918 4 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2024-04-17   
509-918 5 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2024-04-17   
509-918 6 Spokane WA SPKNWA01X2Y  624H ONVOY SPECTRUM, LLC 676   2021-05-22   
509-918 7 Spokane WA SPKNWA01X2Y  624H ONVOY SPECTRUM, LLC 676   2021-05-22   
509-918 8 Spokane WA SPKNWA01X2Y  624H ONVOY SPECTRUM, LLC 676   2021-05-22   
509-918 9 Spokane WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-08-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.