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.

Anaheim, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
714-414 1 ANHMCA12DS0  9740 PACIFIC BELL 730      
714-414 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-03   
714-414 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-01-08   
714-414 4 ANHMCA12DS0  9740 PACIFIC BELL 730      
714-414 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-01-08   
714-414 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-03   
714-414 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-03   
714-414 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-03   
714-414 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-03   
714-416 A LSANCA039MD  9748 AMERICAN MESSAGING SERVICES, LLC 730      
714-420 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-420 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 5 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-420 7 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-420 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-422 A ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-422 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-01-22   
714-422 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-422 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-01-17   
714-422 3 ANHMCANG5MD  829J PAETEC ITEL, LLC 730   2004-06-10   
714-422 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-02-27   
714-422 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-04   
714-422 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-02-03   
714-422 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-10-07   
714-422 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-05   
714-422 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-05   
714-423 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
714-448 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-448 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 5 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 6 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 7 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-448 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-457 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-457 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-02-03   
714-457 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-457 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-457 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-457 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.