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: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-523 A Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-523 0 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2021-09-11   
253-523 1 Tacoma-Waverly WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-05-23   
253-523 2 Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-12-21   
253-523 3 Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-12-21   
253-523 4 Tacoma-Waverly WA STTLWA06XLX  506J TWILIO INTERNATIONAL, INC. 674   2021-02-25   
253-523 5 Tacoma-Waverly WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-02-23   
253-523 6 Tacoma-Waverly WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-02-23   
253-523 7 Tacoma-Waverly WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-02-23   
253-523 8 Tacoma-Waverly WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-05-23   
253-523 9 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2021-09-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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