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: 357

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-357 A Tacoma WA STTLWATA2MD  073H TELNYX LLC 674      
253-357 0 Tacoma WA STTLWATA2MD  073H TELNYX LLC 674   2021-07-29   
253-357 1 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2021-12-10   
253-357 2 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2021-12-10   
253-357 3 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2021-12-10   
253-357 4 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2021-12-10   
253-357 5 Tacoma WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-01-01   
253-357 6 Tacoma WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-01-01   
253-357 7 Tacoma WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-01-01   
253-357 8 Tacoma WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-01-01   
253-357 9 Tacoma WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2022-02-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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