Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 747 [Rate centres in NPA 747] [Dial plan for NPA 747]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-666 A Agoura CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
747-666 0 Agoura CA   649C ONVOY, LLC - CA 730   2012-07-05   
747-666 1 Agoura CA   649C ONVOY, LLC - CA 730   2012-07-05   
747-666 2 Agoura CA   649C ONVOY, LLC - CA 730   2012-07-05   
747-666 3 Agoura CA   649C ONVOY, LLC - CA 730   2012-07-05   
747-666 4 Agoura CA   649C ONVOY, LLC - CA 730   2012-07-05   
747-666 5 Agoura CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
747-666 6 Agoura CA   649C ONVOY, LLC - CA 730   2010-11-19   
747-666 7 Agoura CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
747-666 8 Agoura CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-25   
747-666 9 Agoura CA   649C ONVOY, LLC - CA 730   2012-07-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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