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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-290 A Alleghany CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-290 1 Alleghany CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-290 2 Alleghany CA SCRMCA01XTZ  939H COMMIO, LLC 726      
530-290 3 Alleghany CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-290 4 Alleghany CA SCRMCA01XTZ  939H COMMIO, LLC 726      
530-290 5 Alleghany CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-290 6 Alleghany CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-290 8 Alleghany CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-290 9 Alleghany CA SCRLCAXXDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      

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

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