Local Calling Guide

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Pullman, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-715 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 960   2018-10-26   
509-715 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 960   2020-08-21   
509-715 5   5562 METROPCS, INC. 960   2017-04-16   
509-715 6   483E ONVOY, LLC - WA 960   2019-07-26   
509-715 7   6010 NEW CINGULAR WIRELESS PCS, LLC 960   2011-09-06   
509-715 8   6529 T-MOBILE USA, INC. 960   2018-08-31   
509-715 9   6010 NEW CINGULAR WIRELESS PCS, LLC 960   2008-04-17   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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