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: 657

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-657 A Kent WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
253-657 0 Kent WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
253-657 1 Kent WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-657 2 Kent WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
253-657 3 Kent WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-657 4 Kent WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
253-657 5 Kent WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
253-657 6 Kent WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-657 7 Kent WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-657 8 Kent WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-657 9 Kent WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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