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.

OCN: 004F BANDWIDTH.COM CLEC, LLC - TX

<< 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
469-607 0 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 1 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 2 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 3 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 4 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 5 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 6 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 7 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 8 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-607 9 Dallas TX DLLSTX37XWZ  552   2013-07-19   
469-608 0 Dallas TX DLLSTX37XWZ  552   2014-04-06   
469-608 1 Dallas TX DLLSTX37XWZ  552   2014-04-06   
469-608 9 Dallas TX DLLSTX37XWZ  552   2014-04-06   
469-609 0 Plano TX DLLSTX37XWZ  552   2014-10-18   
469-609 7 Plano TX DLLSTX37XWZ  552   2014-10-18   
469-609 8 Plano TX DLLSTX37XWZ  552   2014-10-18   
469-609 9 Plano TX DLLSTX37XWZ  552   2014-10-18   
469-612 3 Midlothian TX DLLSTX37XWZ  552   2015-02-23   
469-612 6 Midlothian TX DLLSTX37XWZ  552   2015-11-05   
469-614 2 Terrell TX DLLSTX37XWZ  552   2015-02-27   
469-614 8 Terrell TX DLLSTX37XWZ  552   2016-07-18   
469-616 0 Grand Prairie TX DLLSTX37XWZ  552   2014-07-13   
469-616 1 Grand Prairie TX DLLSTX37XWZ  552   2014-07-13   
469-616 2 Grand Prairie TX DLLSTX37XWZ  552   2014-07-13   
469-616 3 Grand Prairie TX DLLSTX37XWZ  552   2014-07-13   
469-619 7 Dallas TX DLLSTX37XWZ  552   2009-03-07   
469-620 A Dallas TX DLLSTX37XWZ  552      
469-620 0 Dallas TX DLLSTX37XWZ  552   2014-11-22   
469-620 1 Dallas TX DLLSTX37XWZ  552   2014-11-22   
469-626 6 Plano TX DLLSTX37XWZ  552   2014-12-13   
469-626 7 Plano TX DLLSTX37XWZ  552   2014-12-13   
469-626 8 Plano TX DLLSTX37XWZ  552   2014-12-13   
469-626 9 Plano TX DLLSTX37XWZ  552   2014-12-13   
469-629 1 Dallas Fort Worth Airport TX DLLSTX37XWZ  552   2019-06-13   
469-629 6 Dallas Fort Worth Airport TX DLLSTX37XWZ  552   2012-12-30   
469-629 8 Dallas Fort Worth Airport TX DLLSTX37XWZ  552   2012-12-30   
469-629 9 Dallas Fort Worth Airport TX DLLSTX37XWZ  552   2015-01-16   
469-630 1 Lewisville TX DLLSTX37XWZ  552   2014-12-26   
469-630 2 Lewisville TX DLLSTX37XWZ  552   2014-12-26   
469-630 3 Lewisville TX DLLSTX37XWZ  552   2014-12-26   
469-634 A McKinney TX DLLSTX37XWZ  552      
469-634 0 McKinney TX DLLSTX37XWZ  552   2015-06-19   
469-634 1 McKinney TX DLLSTX37XWZ  552   2015-08-22   
469-634 2 McKinney TX DLLSTX37XWZ  552   2015-08-22   
469-634 3 McKinney TX DLLSTX37XWZ  552   2015-08-22   
469-638 0 Dallas TX DLLSTX37XWZ  552   2019-04-29   
469-638 2 Dallas TX DLLSTX37XWZ  552   2019-04-29   
469-638 3 Dallas TX DLLSTX37XWZ  552   2019-04-29   
469-638 4 Dallas TX DLLSTX37XWZ  552   2019-04-29   
469-638 5 Dallas TX DLLSTX37XWZ  552   2019-04-29   

<< 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.