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: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-451 A Smartsville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-451 0 Smartsville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-451 1 Smartsville CA SCRMCA01XSZ  073H TELNYX LLC 726   2020-01-03   
530-451 2 Smartsville CA   515J IP HORIZON LLC 726   2002-10-12   
530-451 3 Smartsville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2012-12-31   
530-451 4 Smartsville CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-451 5 Smartsville CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-451 6 Smartsville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2009-02-24   
530-451 7 Smartsville CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2020-03-09   
530-451 8 Smartsville CA SCRMCA0112Z  506J TWILIO INTERNATIONAL, INC. 726   2021-04-12   
530-451 9 Smartsville CA SCRMCA0108Z  516J TON80 COMMUNICATIONS, LLC 726   2021-11-18   

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

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