Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-471 A Los Angeles: DA 10 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
213-471 0 Los Angeles: DA 10 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2014-09-16   
213-471 1 Los Angeles: DA 10 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-03   
213-471 2 Los Angeles: DA 10 CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-07-03   
213-471 3 Los Angeles: DA 10 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2005-04-03   
213-471 4 Los Angeles: DA 10 CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
213-471 5 Los Angeles: DA 10 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2011-05-19   
213-471 6 Los Angeles: DA 10 CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2003-09-20   
213-471 7 Los Angeles: DA 10 CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-12-30   
213-471 8 Los Angeles: DA 10 CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-09-20   
213-471 9 Los Angeles: DA 10 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-04-19   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.