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
323-772 7 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-06-20   
323-772 8 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-06-20   
323-772 9 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-08-16   
323-773 A Los Angeles: DA 06 CA BELLCA11DS0  9740 PACIFIC BELL 730      
323-774 A Los Angeles: DA 06 CA CMTNCA01DS0  9740 PACIFIC BELL 730      
323-774 0 Los Angeles: DA 06 CA CMTNCA01DS0  9740 PACIFIC BELL 730      
323-774 1 Los Angeles: DA 06 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-05-24   
323-774 2 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-11   
323-774 3 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-11   
323-774 4 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-11   
323-774 5 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-08-26   
323-774 6 Los Angeles: DA 06 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-16   
323-774 7 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-11   
323-774 8 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-11   
323-774 9 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-11   
323-775 A Los Angeles: DA 06 CA WLMGCA01DS0  9740 PACIFIC BELL 730      
323-775 0 Los Angeles: DA 06 CA WLMGCA01DS0  9740 PACIFIC BELL 730      
323-775 1 Los Angeles: DA 06 CA WLMGCA01DS0  9740 PACIFIC BELL 730      
323-775 2 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-09-07   
323-775 3 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-11-04   
323-775 4 Los Angeles: DA 06 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2011-04-13   
323-775 5 Los Angeles: DA 06 CA HNPKCA01DS0  9740 PACIFIC BELL 730      
323-775 6 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-10-07   
323-775 7 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-11-04   
323-775 8 Los Angeles: DA 06 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-11-07   
323-775 9 Los Angeles: DA 06 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-01-06   
323-776 A Los Angeles: DA 09 CA LSANCA07DS0  9740 PACIFIC BELL 730      
323-776 0 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2017-05-01   
323-776 1 Los Angeles: DA 09 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-12-01   
323-776 2 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-02-06   
323-776 3 Los Angeles: DA 09 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-16   
323-776 4 Los Angeles: DA 09 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-16   
323-776 5 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-08-25   
323-776 6 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-11-25   
323-776 7 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-02-12   
323-776 8 Los Angeles: DA 09 CA LSANCA07DS0  9740 PACIFIC BELL 730      
323-776 9 Los Angeles: DA 09 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-17   
323-777 A Los Angeles: DA 09 CA LSANCA13DS0  9740 PACIFIC BELL 730      
323-778 A Los Angeles: DA 09 CA LSANCA05DS0  9740 PACIFIC BELL 730      
323-779 A Los Angeles: DA 09 CA LSANCA13DS0  9740 PACIFIC BELL 730      
323-780 A Los Angeles: DA 05 CA LSANCA34DS0  9740 PACIFIC BELL 730      
323-781 A Los Angeles: DA 09 CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-781 0 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-02-06   
323-781 1 Los Angeles: DA 09 CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-781 2 Los Angeles: DA 09 CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-781 3 Los Angeles: DA 09 CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
323-781 4 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-01-02   
323-781 5 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-07-21   
323-781 6 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-07-21   
323-781 7 Los Angeles: DA 09 CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-04-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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