Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 253 [Rate centres in NPA 253] [Dial plan for NPA 253]

NXX: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-235 A Tacoma-Waverly WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-235 0 Tacoma-Waverly WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-235 1 Tacoma-Waverly WA   483E ONVOY, LLC - WA 674   2008-07-15   
253-235 2 Tacoma-Waverly WA   483E ONVOY, LLC - WA 674   2008-07-15   
253-235 3 Tacoma-Waverly WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
253-235 4 Tacoma-Waverly WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-235 5 Tacoma-Waverly WA   318J COMCAST IP PHONE, LLC 674   2009-04-06   
253-235 6 Tacoma-Waverly WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2010-03-26   
253-235 7 Tacoma-Waverly WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2010-03-26   
253-235 8 Tacoma-Waverly WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-03-16   
253-235 9 Tacoma-Waverly WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-07-22   

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

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