Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 899D METROPCS NETWORKS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
661-349 3 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2009-03-24   
661-365 1 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2016-07-31   
661-367 0 Santa Clarita: Saugus Canyon Country DA CA TRNECAGB7MD  730   2012-04-02   
661-383 8 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2016-04-25   
661-388 7 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2011-07-13   
661-402 A Palmdale: Agua Dulce DA CA TRNECAGB7MD  730      
661-409 A Palmdale: Palmdale DA CA TRNECAGB7MD  730      
661-409 0 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2018-05-25   
661-409 8 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2017-09-22   
661-409 9 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2017-08-21   
661-417 A Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-417 1 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2018-05-05   
661-417 9 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2017-08-21   
661-434 3 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2011-12-28   
661-441 9 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2013-08-25   
661-450 5 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2009-12-21   
661-450 7 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2011-02-21   
661-468 0 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2009-12-30   
661-468 3 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2010-02-05   
661-468 6 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2010-03-23   
661-481 5 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2014-03-21   
661-485 A Palmdale: Palmdale DA CA TRNECAGB7MD  730      
661-485 0 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2014-03-01   
661-485 9 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2014-03-01   
661-486 A Palmdale: Agua Dulce DA CA TRNECAGB7MD  730      
661-486 0 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2015-02-02   
661-486 2 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2017-11-10   
661-486 3 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2018-05-05   
661-486 6 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2019-04-06   
661-486 9 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2014-05-12   
661-492 9 Lancaster CA TRNECAGB7MD  730      
661-495 4 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2015-09-01   
661-502 A Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-502 9 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730   2020-07-18   
661-506 0 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2020-10-24   
661-510 A Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 1 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 2 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 3 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 4 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 5 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 6 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 7 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 8 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-510 9 Santa Clarita: Newhall-Castaic DA CA TRNECAGB7MD  730      
661-512 A Palmdale: Agua Dulce DA CA TRNECAGB7MD  730      
661-512 9 Palmdale: Agua Dulce DA CA TRNECAGB7MD  730   2020-11-14   
661-523 6 Santa Clarita: Saugus Canyon Country DA CA TRNECAGB7MD  730   2015-06-16   
661-537 4 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2013-02-02   
661-540 3 Palmdale: Palmdale DA CA TRNECAGB7MD  730   2011-04-02   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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