Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 421

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-421 A Knights Landing CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-421 0 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-421 1 Knights Landing CA SCRMCA01XSZ  073H TELNYX LLC 726      
530-421 2 Knights Landing CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-421 3 Knights Landing CA WSCRCACMDS0  485E ASTOUND BROADBAND, LLC - CA 726      
530-421 6 Knights Landing CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-421 8 Knights Landing CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-421 9 Knights Landing CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      

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

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