Local Calling Guide
Area code/prefix search
Tomball, TX
<< 1 2 3 4 5 6 7 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-695
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-10-28 |
|
| 346-753
| A |
HSTNTX362MD |
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 0 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 1 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 2 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 3 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 4 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 5 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 6 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 7 |
|
939H COMMIO, LLC |
560 |
|
2024-02-23 |
|
| 346-753
| 8 |
|
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 346-753
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 346-765
| A |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 0 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 1 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 2 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 3 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 4 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 5 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 6 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 7 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-03-11 |
|
| 346-765
| 8 |
|
903C ONVOY, LLC - TX |
560 |
|
2024-03-12 |
|
| 346-765
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2024-03-12 |
|
| 346-794
| A |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-06-03 |
|
| 346-794
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2024-06-03 |
|
| 346-794
| 1 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2024-08-10 |
|
| 346-794
| 2 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2024-08-10 |
|
| 346-794
| 3 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2024-08-10 |
|
| 346-794
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-12-20 |
|
| 346-794
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2025-04-05 |
|
| 346-794
| 6 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2024-11-03 |
|
| 346-794
| 7 |
|
073H TELNYX LLC |
560 |
|
2024-10-05 |
|
| 346-794
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-07-13 |
|
| 346-794
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-07-13 |
|
| 346-808
| A |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
|
|
| 346-808
| 0 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-08-02 |
|
| 346-808
| 1 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-08-02 |
|
| 346-808
| 2 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-08-02 |
|
| 346-808
| 3 |
|
516C AT&T CORP. |
560 |
|
2015-08-31 |
|
| 346-808
| 4 |
|
903C ONVOY, LLC - TX |
560 |
|
2016-01-04 |
|
| 346-808
| 5 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2015-09-14 |
|
| 346-808
| 6 |
|
903C ONVOY, LLC - TX |
560 |
|
2016-01-04 |
|
| 346-808
| 7 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2016-12-05 |
|
| 346-808
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2016-05-11 |
|
| 346-808
| 9 |
|
515J IP HORIZON LLC |
560 |
|
2016-03-28 |
|
| 346-913
| A |
|
903C ONVOY, LLC - TX |
560 |
|
2026-02-07 |
|
| 346-913
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2026-02-07 |
|
| 346-913
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-02-09 |
|
| 346-913
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2026-02-09 |
|
| 713-810
| A |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
|
|
<< 1 2 3 4 5 6 7 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.