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.

Oroville, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-476 A ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-476 0 ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-476 1 ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-476 2 ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-476 3 ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-476 4 ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-476 6 SPKNWADZ8MD  145J TERRA NOVA TELECOM INC. 676      
509-476 7 KNWCWAII3MD  814D CHARTER FIBERLINK WA - CCVII, LLC - WA 676      
509-476 8 SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      
509-476 9 ORVLWA01DS0  9638 QWEST CORPORATION 676      
509-560 A MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-560 0 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-560 2   145J TERRA NOVA TELECOM INC. 676      
509-560 3 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-560 4 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-560 5 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-560 6 YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676      
509-560 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-560 8 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-560 9 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-871 A SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-871 0 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-871 1 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-871 6   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      
509-871 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-871 8 SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.