Local Calling Guide

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Sumner, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
253-987 0 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-04-12   
253-987 1 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2017-02-27   
253-987 2 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-04-12   
253-987 3 STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
253-987 4 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-987 5 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
253-987 6 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
253-987 7 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2008-11-10   
253-987 8 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2017-07-31   
253-987 9 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-10-17   

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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