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: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-870 A Los Angeles: DA 11 CA CLCYCA11DS0  9740 PACIFIC BELL 730      
323-870 0 Los Angeles: DA 11 CA CLCYCA11DS0  9740 PACIFIC BELL 730      
323-870 1 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-09-19   
323-870 2 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-03-25   
323-870 3 Los Angeles: DA 11 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-07   
323-870 4 Los Angeles: DA 11 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-07   
323-870 5 Los Angeles: DA 11 CA ANHMCA01XEY  516C AT&T CORP. 730   2014-10-14   
323-870 6 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-22   
323-870 7 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-29   
323-870 8 Los Angeles: DA 11 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-05-11   
323-870 9 Los Angeles: DA 11 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-10-22   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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