Local Calling Guide
Area code/prefix search
Houston Suburban, 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-433
| 4 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-18 |
|
| 346-433
| 5 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-18 |
|
| 346-433
| 6 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-18 |
|
| 346-433
| 7 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-18 |
|
| 346-433
| 8 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-10-30 |
|
| 346-433
| 9 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-18 |
|
| 346-434
| A |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 346-434
| 0 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 1 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 2 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 3 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 4 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 5 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 6 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 7 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 8 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-434
| 9 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-12 |
|
| 346-437
| A |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 346-437
| 0 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-10 |
|
| 346-437
| 1 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-10 |
|
| 346-437
| 2 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-10 |
|
| 346-437
| 3 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-10 |
|
| 346-437
| 4 |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-11-09 |
|
| 346-437
| 5 |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-11-09 |
|
| 346-437
| 6 |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2020-11-09 |
|
| 346-437
| 7 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-10 |
|
| 346-437
| 8 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-10 |
|
| 346-437
| 9 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-10 |
|
| 346-439
| A |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
| 346-439
| 0 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-439
| 1 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-439
| 2 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-439
| 3 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-439
| 4 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-439
| 5 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-439
| 6 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-439
| 7 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-439
| 8 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-439
| 9 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-440
| A |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
| 346-440
| 0 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-440
| 1 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-27 |
|
| 346-440
| 2 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2021-03-14 |
|
| 346-440
| 3 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-11-30 |
|
| 346-440
| 4 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-11-30 |
|
| 346-440
| 5 |
|
490J BOOST SUBSCRIBERCO L.L.C. |
560 |
|
2025-12-26 |
|
| 346-440
| 6 |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-02-20 |
|
| 346-440
| 7 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-440
| 8 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
| 346-440
| 9 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2020-11-26 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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