Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Sumner, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
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      
253-987 7 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
253-987 8 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
253-987 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      

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

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