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.

Switch: DLLTTXID1MD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
817-819 3 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-819 4 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-819 5 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-819 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-819 7 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-819 8 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-819 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-820 9 Fort Worth TX 5562 METROPCS, INC. 552   2011-03-02   
817-822 A Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 1 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 2 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 3 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 4 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 5 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 7 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 8 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-822 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-823 5 Arlington EMS TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-823 6 Arlington EMS TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-823 8 Arlington EMS TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-825 A Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 1 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 2 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 3 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 4 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 5 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 7 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 8 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-825 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 A Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 1 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 2 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 3 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 4 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 5 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 7 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 8 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-829 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-834 9 Fort Worth TX 5562 METROPCS, INC. 552   2020-12-28   
817-840 8 Fort Worth TX 5562 METROPCS, INC. 552   2012-02-23   
817-841 0 Fort Worth TX 5562 METROPCS, INC. 552   2009-02-19   
817-841 2 Fort Worth TX 5562 METROPCS, INC. 552   2009-02-19   
817-841 4 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-841 5 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-841 6 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-841 7 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-842 7 Mansfield TX 5562 METROPCS, INC. 552   2011-03-01   
817-845 A Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 1 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 2 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 3 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 4 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 5 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 7 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 8 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-845 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 A Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 1 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 2 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 3 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 4 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 5 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 6 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 7 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 8 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-846 9 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-849 0 North Richland Hills EMS TX 5562 METROPCS, INC. 552   2009-06-20   
817-849 4 North Richland Hills EMS TX 5562 METROPCS, INC. 552   2009-06-20   
817-852 5 Fort Worth TX 5562 METROPCS, INC. 552   2010-02-28   
817-852 9 Fort Worth TX 5562 METROPCS, INC. 552   2011-03-02   
817-856 7 Arlington EMS TX 5562 METROPCS, INC. 552   2012-02-11   
817-856 8 Arlington EMS TX 5562 METROPCS, INC. 552   2012-02-11   
817-862 0 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-862 1 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-862 3 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-862 6 Fort Worth TX 5562 METROPCS, INC. 552   2009-03-05   
817-862 8 Fort Worth TX 5562 METROPCS, INC. 552   2012-02-23   
817-863 0 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 1 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 2 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 3 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 4 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 5 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 6 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-863 7 Arlington TX 6529 T-MOBILE USA, INC. 552   2010-11-17   
817-870 6 Fort Worth TX 5562 METROPCS, INC. 552   2011-02-15   
817-873 9 Grapevine TX 5562 METROPCS, INC. 552   2017-04-07   
817-874 A Arlington TX 6529 T-MOBILE USA, INC. 552      
817-874 0 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-874 1 Arlington TX 6529 T-MOBILE USA, INC. 552      
817-874 2 Arlington TX 6529 T-MOBILE USA, INC. 552      

<< 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 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.