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
346-569 1 Satsuma TX HSTNTXGI0MD  560   2022-09-03   
346-569 2 Satsuma TX HSTNTXGI0MD  560   2022-09-03   
346-569 3 Satsuma TX HSTNTXGI0MD  560   2022-09-03   
346-569 4 Satsuma TX HSTNTXGI0MD  560   2022-09-03   
346-570 3 Houston Suburban TX HSTNTXGI0MD  560   2017-09-15   
346-572 A Tomball TX HSTNTXGI0MD  560      
346-572 0 Tomball TX HSTNTXGI0MD  560   2022-09-03   
346-572 1 Tomball TX HSTNTXGI0MD  560   2022-09-03   
346-572 2 Tomball TX HSTNTXGI0MD  560   2022-09-03   
346-573 8 Cypress TX HSTNTXGI1MD  560   2022-09-12   
346-573 9 Cypress TX HSTNTXGI1MD  560   2022-09-12   
346-575 A Houston Suburban TX HSTNTXGI0MD  560      
346-575 0 Houston Suburban TX HSTNTXGI0MD  560   2022-09-18   
346-575 1 Houston Suburban TX HSTNTXGI0MD  560   2022-09-18   
346-575 2 Houston Suburban TX HSTNTXGI0MD  560   2022-09-18   
346-576 0 Barker TX HSTNTXGI0MD  560   2021-03-20   
346-576 6 Barker TX HSTNTXGI0MD  560   2021-05-06   
346-576 7 Barker TX HSTNTXGI0MD  560   2021-05-06   
346-576 8 Barker TX HSTNTXGI0MD  560   2021-05-06   
346-576 9 Barker TX HSTNTXGI0MD  560   2021-05-06   
346-580 A Cypress TX HSTNTXGI1MD  560      
346-580 0 Cypress TX HSTNTXGI1MD  560   2022-10-17   
346-583 4 Houston Suburban TX HSTNTXGI0MD  560   2023-01-15   
346-583 5 Houston Suburban TX HSTNTXGI0MD  560   2023-01-15   
346-583 6 Houston Suburban TX HSTNTXGI0MD  560   2023-01-15   
346-583 7 Houston Suburban TX HSTNTXGI0MD  560   2023-01-15   
346-583 8 Houston Suburban TX HSTNTXGI0MD  560   2023-01-15   
346-584 A Friendswood TX HSTNTXGI0MD  560      
346-584 0 Friendswood TX HSTNTXGI0MD  560   2022-10-27   
346-584 1 Friendswood TX HSTNTXGI0MD  560   2023-09-17   
346-584 8 Friendswood TX HSTNTXGI0MD  560   2023-09-17   
346-585 A Stafford TX HSTNTXGI0MD  560      
346-585 0 Stafford TX HSTNTXGI0MD  560   2022-10-27   
346-585 1 Stafford TX HSTNTXGI0MD  560   2022-10-27   
346-587 A Cypress TX HSTNTXGI1MD  560      
346-587 0 Cypress TX HSTNTXGI1MD  560   2022-11-06   
346-589 A Spring TX HSTNTXGI0MD  560      
346-589 0 Spring TX HSTNTXGI0MD  560   2022-11-19   
346-589 1 Spring TX HSTNTXGI0MD  560   2022-11-19   
346-589 2 Spring TX HSTNTXGI0MD  560   2022-11-20   
346-589 3 Spring TX HSTNTXGI0MD  560   2022-11-20   
346-589 4 Spring TX HSTNTXGI0MD  560   2022-11-20   
346-590 0 Westfield TX HSTNTXGI0MD  560   2022-12-05   
346-595 A Arcola TX HSTNTXGI0MD  560      
346-595 0 Arcola TX HSTNTXGI0MD  560   2022-12-05   
346-595 1 Arcola TX HSTNTXGI0MD  560   2022-12-05   
346-595 5 Arcola TX HSTNTXGI0MD  560   2025-01-04   
346-595 6 Arcola TX HSTNTXGI0MD  560   2025-01-04   
346-595 7 Arcola TX HSTNTXGI0MD  560   2023-09-21   
346-595 9 Arcola TX HSTNTXGI0MD  560   2023-09-21   

<< 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: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.