Local Calling Guide

Area code/prefix search

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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
323-617 A Los Angeles: DA 13 CA SHOKCA026MD  7421 AT&T - LOCAL 730      
323-617 0 Los Angeles: DA 13 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-06-18   
323-617 1 Los Angeles: DA 13 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-08-22   
323-617 2 Los Angeles: DA 13 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-08-22   
323-617 3 Los Angeles: DA 13 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-02   
323-617 4 Los Angeles: DA 13 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-02   
323-617 5 Los Angeles: DA 13 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-03-19   
323-617 6 Los Angeles: DA 13 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2008-11-13   
323-617 7 Los Angeles: DA 13 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-06-23   
323-617 8 Los Angeles: DA 13 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-03-13   
323-617 9 Los Angeles: DA 13 CA SHOKCA026MD  7421 AT&T - LOCAL 730      
323-618 A Los Angeles: DA 02 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
323-618 0 Los Angeles: DA 02 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-20   
323-618 1 Los Angeles: DA 02 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-20   
323-618 2 Los Angeles: DA 02 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-09-19   
323-618 3 Los Angeles: DA 02 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-09   
323-618 4 Los Angeles: DA 02 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-09   
323-618 5 Los Angeles: DA 02 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-09   
323-618 6 Los Angeles: DA 02 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-02-10   
323-618 7 Los Angeles: DA 02 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-29   
323-618 8 Los Angeles: DA 02 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-29   
323-618 9 Los Angeles: DA 02 CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-29   
323-619 A Los Angeles: DA 14 CA LSANCA08DS1  9740 PACIFIC BELL 730      
323-620 A Los Angeles: DA 11 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-621 A Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
323-621 0 Montebello CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-04-06   
323-621 1 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-06-11   
323-621 2 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-06-11   
323-621 3 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-04-13   
323-621 4 Montebello CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-02-23   
323-621 5 Montebello CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-02-23   
323-621 6 Montebello CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-02-23   
323-621 7 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-12-11   
323-621 8 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-12-11   
323-621 9 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2014-03-28   
323-622 A Montebello CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-622 0 Montebello CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-622 1 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-29   
323-622 2 Montebello CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
323-622 3 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-12-15   
323-622 4 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-03-24   
323-622 5 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2019-02-07   
323-622 6 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-12-24   
323-622 7 Montebello CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2018-12-24   
323-622 8 Montebello CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-02   
323-622 9 Montebello CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2012-12-22   
323-623 A Los Angeles: DA 14 CA LSANCARCDSZ  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 730      
323-624 A Montebello CA LSANCARCDSZ  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 730      
323-625 A Los Angeles: DA 06 CA LSANCARCDSZ  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 730      
323-626 A Montebello CA LSANCARCDSZ  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 730      

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

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