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
323-909 A Los Angeles: DA 04 CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
323-909 0 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730   2007-08-10   
323-909 1 Los Angeles: DA 04 CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
323-909 2 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-11-25   
323-909 3 Los Angeles: DA 04 CA   4129 O1 COMMUNICATIONS, INC. - CA 730   2014-01-11   
323-909 4 Los Angeles: DA 04 CA   649C ONVOY, LLC - CA 730   2014-09-26   
323-909 5 Los Angeles: DA 04 CA   649C ONVOY, LLC - CA 730   2014-09-26   
323-909 6 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-16   
323-909 7 Los Angeles: DA 04 CA   7575 CENTURYLINK COMMUNICATIONS LLC 730   2014-04-08   
323-909 8 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-10-28   
323-909 9 Los Angeles: DA 04 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-06-15   
323-910 A Los Angeles: DA 14 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-21   
323-910 0 Los Angeles: DA 14 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-910 1 Los Angeles: DA 14 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-910 2 Los Angeles: DA 14 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-22   
323-910 3 Los Angeles: DA 14 CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-06-09   
323-910 4 Los Angeles: DA 14 CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-11-04   
323-910 5 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2018-05-22   
323-910 6 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2018-05-22   
323-910 7 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2018-05-22   
323-910 8 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2018-05-22   
323-910 9 Los Angeles: DA 14 CA   899D METROPCS NETWORKS, LLC 730   2018-05-22   
323-912 A Los Angeles: DA 02 CA LSANCA12DS0  9740 PACIFIC BELL 730      
323-913 A Los Angeles: DA 02 CA LSANCA12DS0  9740 PACIFIC BELL 730      
323-914 A Montebello CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2017-05-27   
323-914 0 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-18   
323-914 1 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-18   
323-914 2 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-18   
323-914 3 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-18   
323-914 4 Montebello CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-08-18   
323-914 5 Montebello CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2017-10-03   
323-914 6 Montebello CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2017-10-03   
323-914 7 Montebello CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2017-05-27   
323-914 8 Montebello CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2017-05-27   
323-914 9 Montebello CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2017-05-27   
323-915 A Los Angeles: DA 06 CA SFSQCA11CM0  899D METROPCS NETWORKS, LLC 730   2009-04-06   
323-915 0 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-04-06   
323-915 1 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-12-23   
323-915 2 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-12-23   
323-915 3 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-12-23   
323-915 4 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-01-21   
323-915 5 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-01-21   
323-915 6 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2010-01-21   
323-915 7 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-04-06   
323-915 8 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-04-06   
323-915 9 Los Angeles: DA 06 CA   899D METROPCS NETWORKS, LLC 730   2009-04-06   
323-916 A Los Angeles: DA 03 CA LSANCA54DS0  8782 ALLEGIANCE TELECOM, INC. - CA 730      
323-916 0 Los Angeles: DA 03 CA   8782 ALLEGIANCE TELECOM, INC. - CA 730      
323-916 1 Los Angeles: DA 03 CA   6529 T-MOBILE USA, INC. 730   2005-06-25   
323-916 2 Los Angeles: DA 03 CA   073H TELNYX LLC 730   2018-05-11   

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

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