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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-220 0 Los Angeles: DA 11 CA   993B CURATEL, LLC - CA 730   2009-08-24   
323-220 1 Los Angeles: DA 11 CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
323-220 2 Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730   2003-04-26   
323-220 3 Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730   2003-04-26   
323-220 4 Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730   2003-04-26   
323-220 5 Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730   2003-04-26   
323-220 6 Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730   2003-04-26   
323-220 7 Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730   2003-07-06   
323-220 8 Los Angeles: DA 11 CA   073H TELNYX LLC 730   2019-12-30   
323-220 9 Los Angeles: DA 11 CA   6529 T-MOBILE USA, INC. 730   2020-04-06   
323-221 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-222 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-223 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-224 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-225 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-226 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-227 A Los Angeles: DA 04 CA LSANCA23DS0  9740 PACIFIC BELL 730      
323-228 A Los Angeles: DA 11 CA   6664 SPRINT SPECTRUM L.P. 730      
323-229 A Los Angeles: DA 14 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-230 A Los Angeles: DA 08 CA LSANCARCD9S  4129 O1 COMMUNICATIONS, INC. - CA 730      
323-230 0 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-20   
323-230 1 Los Angeles: DA 08 CA   4129 O1 COMMUNICATIONS, INC. - CA 730      
323-230 2 Los Angeles: DA 08 CA   4129 O1 COMMUNICATIONS, INC. - CA 730      
323-230 3 Los Angeles: DA 08 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-26   
323-230 4 Los Angeles: DA 08 CA   4129 O1 COMMUNICATIONS, INC. - CA 730      
323-230 5 Los Angeles: DA 08 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-04-17   
323-230 6 Los Angeles: DA 08 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-04-17   
323-230 7 Los Angeles: DA 08 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-04-17   
323-230 8 Los Angeles: DA 08 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-04-17   
323-230 9 Los Angeles: DA 08 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-04-17   
323-231 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-232 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-233 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-234 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-235 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-236 A Montebello CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-237 A Los Angeles: DA 06 CA SFSQCA11CM0  899D METROPCS NETWORKS, LLC 730   2010-07-25   
323-237 0 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-07-25   
323-237 1 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-07-25   
323-237 2 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-07-25   
323-237 3 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-07-25   
323-237 4 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-09-12   
323-237 5 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-09-12   
323-237 6 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-10-11   
323-237 7 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-10-11   
323-237 8 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-28   
323-237 9 Los Angeles: DA 06 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-28   
323-238 A Los Angeles: DA 08 CA LSANCA14DS0  9740 PACIFIC BELL 730      
323-238 0 Los Angeles: DA 08 CA   9740 PACIFIC BELL 730      
323-238 1 Los Angeles: DA 08 CA   9740 PACIFIC BELL 730      

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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