Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 323 [Rate centres in NPA 323] [Dial plan for NPA 323]

NXX: 546

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-546 A Los Angeles: DA 08 CA IRVECAJTDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-546 0 Los Angeles: DA 08 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-02-25   
323-546 1 Los Angeles: DA 08 CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-546 2 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-02   
323-546 3 Los Angeles: DA 08 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-08-20   
323-546 4 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-12-04   
323-546 5 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-12   
323-546 6 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-12   
323-546 7 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-12   
323-546 8 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-02-19   
323-546 9 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-02-19   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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