Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

NXX: 793

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-793 A Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 0 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 1 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 2 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-793 3 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 4 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 5 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 6 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 7 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 8 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 9 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      

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

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