Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-978 A Nespelem WA WLWLWA015MD  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-978 0 Nespelem WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-978 1 Nespelem WA   483E ONVOY, LLC - WA 676   2016-02-23   
509-978 2 Nespelem WA   483E ONVOY, LLC - WA 676   2017-09-15   
509-978 6 Nespelem WA   483E ONVOY, LLC - WA 676   2011-08-01   
509-978 7 Nespelem WA   483E ONVOY, LLC - WA 676   2008-09-07   
509-978 9 Nespelem WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2016-05-18   

Last updated: Sun, 31 May 2020 11:59:01 UTC

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