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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
817-449 3 Arlington EMS TX 6529 T-MOBILE USA, INC. 552   2006-03-11   
817-449 4 Arlington EMS TX 5562 METROPCS, INC. 552   2007-01-12   
817-449 5 Arlington EMS TX 5562 METROPCS, INC. 552   2007-01-12   
817-449 6 Arlington EMS TX 5562 METROPCS, INC. 552   2007-03-01   
817-449 7 Arlington EMS TX 5562 METROPCS, INC. 552   2007-01-12   
817-449 8 Arlington EMS TX 5562 METROPCS, INC. 552   2007-01-12   
817-449 9 Arlington EMS TX 5562 METROPCS, INC. 552   2007-01-12   
817-460 9 Arlington TX 6529 T-MOBILE USA, INC. 552   2020-12-07   
817-466 6 Arlington TX 5562 METROPCS, INC. 552   2009-04-03   
817-477 7 Mansfield EMS TX 5562 METROPCS, INC. 552   2010-02-19   
817-484 7 Fort Worth TX 5562 METROPCS, INC. 552   2011-03-24   
817-484 8 Fort Worth TX 5562 METROPCS, INC. 552   2011-03-24   
817-489 0 Fort Worth TX 5562 METROPCS, INC. 552   2007-07-20   
817-489 4 Fort Worth TX 5562 METROPCS, INC. 552   2007-07-20   
817-489 8 Fort Worth TX 5562 METROPCS, INC. 552   2007-07-20   
817-495 1 Fort Worth TX 5562 METROPCS, INC. 552   2008-03-09   
817-495 2 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 3 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 4 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 5 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 6 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 7 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 8 Fort Worth TX 5562 METROPCS, INC. 552   2006-04-12   
817-495 9 Fort Worth TX 5562 METROPCS, INC. 552   2014-03-21   
817-500 1 North Richland Hills TX 5562 METROPCS, INC. 552   2006-01-27   
817-500 2 North Richland Hills TX 5562 METROPCS, INC. 552   2006-01-27   
817-500 3 North Richland Hills TX 5562 METROPCS, INC. 552   2006-01-27   
817-500 6 North Richland Hills TX 5562 METROPCS, INC. 552   2009-03-15   
817-500 7 North Richland Hills TX 5562 METROPCS, INC. 552   2009-03-15   
817-500 8 North Richland Hills TX 5562 METROPCS, INC. 552   2007-03-01   
817-501 A Arlington EMS TX 6529 T-MOBILE USA, INC. 552      
817-503 3 North Richland Hills TX 5562 METROPCS, INC. 552   2006-08-07   
817-503 5 North Richland Hills TX 5562 METROPCS, INC. 552   2006-08-07   
817-503 6 North Richland Hills TX 5562 METROPCS, INC. 552   2014-12-16   
817-513 6 Arlington TX 6529 T-MOBILE USA, INC. 552   2016-05-23   
817-517 0 Cleburne EMS TX 5562 METROPCS, INC. 552   2020-01-15   
817-517 8 Cleburne EMS TX 5562 METROPCS, INC. 552   2006-12-10   
817-521 A Arlington TX 5562 METROPCS, INC. 552      
817-521 0 Arlington TX 5562 METROPCS, INC. 552      
817-521 1 Arlington TX 5562 METROPCS, INC. 552      
817-521 2 Arlington TX 5562 METROPCS, INC. 552      
817-521 3 Arlington TX 5562 METROPCS, INC. 552      
817-521 4 Arlington TX 5562 METROPCS, INC. 552      
817-521 5 Arlington TX 5562 METROPCS, INC. 552      
817-521 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-521 7 Arlington TX 5562 METROPCS, INC. 552      
817-521 8 Arlington TX 5562 METROPCS, INC. 552      
817-521 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-524 7 Arlington TX 5562 METROPCS, INC. 552   2009-04-03   
817-525 0 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-525 3 Arlington TX 5562 METROPCS, INC. 552   2010-11-17   
817-525 5 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-526 6 Cleburne TX 5562 METROPCS, INC. 552   2007-02-26   
817-526 8 Cleburne TX 5562 METROPCS, INC. 552   2007-02-26   
817-526 9 Cleburne TX 5562 METROPCS, INC. 552   2007-02-26   
817-535 9 Fort Worth TX 5562 METROPCS, INC. 552   2014-12-26   
817-538 A Arlington TX 5562 METROPCS, INC. 552      
817-538 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-542 6 Arlington TX 5562 METROPCS, INC. 552   2007-07-01   
817-543 2 Arlington EMS TX 5562 METROPCS, INC. 552   2015-01-30   
817-550 4 Weatherford TX 5562 METROPCS, INC. 552   2017-08-05   
817-566 3 Fort Worth TX 5562 METROPCS, INC. 552   2007-06-27   
817-566 4 Fort Worth TX 5562 METROPCS, INC. 552   2007-04-29   
817-566 5 Fort Worth TX 5562 METROPCS, INC. 552   2007-04-29   
817-566 6 Fort Worth TX 5562 METROPCS, INC. 552   2007-04-29   
817-569 0 Fort Worth TX 5562 METROPCS, INC. 552   2014-12-26   
817-569 9 Fort Worth TX 5562 METROPCS, INC. 552   2018-07-21   
817-585 0 Fort Worth TX 5562 METROPCS, INC. 552   2011-02-15   
817-585 3 Fort Worth TX 5562 METROPCS, INC. 552   2011-03-24   
817-585 6 Fort Worth TX 5562 METROPCS, INC. 552   2011-03-24   
817-606 9 Arlington EMS TX 5562 METROPCS, INC. 552   2007-07-01   
817-609 A Weatherford TX 6529 T-MOBILE USA, INC. 552      
817-609 0 Weatherford TX 6529 T-MOBILE USA, INC. 552   2013-02-14   
817-609 1 Weatherford TX 6529 T-MOBILE USA, INC. 552   2013-02-14   
817-609 2 Weatherford TX 6529 T-MOBILE USA, INC. 552   2013-02-14   
817-609 7 Weatherford TX 6529 T-MOBILE USA, INC. 552   2016-01-16   
817-609 9 Weatherford TX 6529 T-MOBILE USA, INC. 552   2013-02-14   
817-615 0 Fort Worth TX 5562 METROPCS, INC. 552   2008-03-09   
817-615 1 Fort Worth TX 5562 METROPCS, INC. 552   2007-05-25   
817-615 6 Fort Worth TX 5562 METROPCS, INC. 552   2007-04-29   
817-615 7 Fort Worth TX 5562 METROPCS, INC. 552   2007-04-29   
817-617 0 Arlington TX 5562 METROPCS, INC. 552   2011-10-25   
817-617 1 Arlington TX 5562 METROPCS, INC. 552   2011-10-25   
817-617 6 Arlington TX 5562 METROPCS, INC. 552   2011-10-25   
817-627 4 Arlington EMS TX 6529 T-MOBILE USA, INC. 552   2007-07-19   
817-627 5 Arlington EMS TX 5562 METROPCS, INC. 552   2007-07-19   
817-627 7 Arlington EMS TX 6529 T-MOBILE USA, INC. 552   2007-07-19   
817-627 8 Arlington EMS TX 5562 METROPCS, INC. 552   2007-07-19   
817-627 9 Arlington EMS TX 5562 METROPCS, INC. 552   2007-07-19   
817-629 A Weatherford TX 6529 T-MOBILE USA, INC. 552      
817-629 1 Weatherford TX 6529 T-MOBILE USA, INC. 552      
817-629 2 Weatherford TX 6529 T-MOBILE USA, INC. 552   2005-02-20   
817-629 3 Weatherford TX 6529 T-MOBILE USA, INC. 552      
817-629 4 Weatherford TX 6529 T-MOBILE USA, INC. 552   2007-09-21   
817-629 5 Weatherford TX 6529 T-MOBILE USA, INC. 552   2006-04-26   
817-629 6 Weatherford TX 6529 T-MOBILE USA, INC. 552      
817-629 7 Weatherford TX 6529 T-MOBILE USA, INC. 552   2004-04-09   
817-629 8 Weatherford TX 6529 T-MOBILE USA, INC. 552   2003-11-10   
817-629 9 Weatherford TX 6529 T-MOBILE USA, INC. 552      
817-630 A Arlington TX 6529 T-MOBILE USA, INC. 552      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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