Local Calling Guide
Area code/prefix search
Richmond-Rosenberg, TX
<< 1 2 3 4 5 6 7 8 9 10 11 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-758
| 5 |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2024-09-29 |
|
| 346-758
| 6 |
|
965H FRACTEL, LLC |
560 |
|
2019-07-17 |
|
| 346-758
| 7 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-23 |
|
| 346-758
| 8 |
HSTNTXJAX3Y |
073H TELNYX LLC |
560 |
|
2020-01-31 |
|
| 346-758
| 9 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-10-23 |
|
| 346-762
| A |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 346-762
| 0 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2016-09-23 |
|
| 346-762
| 1 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2017-12-22 |
|
| 346-762
| 2 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2017-06-30 |
|
| 346-762
| 3 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2017-09-18 |
|
| 346-762
| 4 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2018-08-23 |
|
| 346-762
| 5 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2020-12-04 |
|
| 346-762
| 6 |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2016-09-01 |
|
| 346-762
| 7 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2018-12-02 |
|
| 346-762
| 8 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2018-12-02 |
|
| 346-762
| 9 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2018-07-31 |
|
| 346-840
| A |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 346-840
| 0 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-11-17 |
|
| 346-840
| 1 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-11-17 |
|
| 346-840
| 2 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-11-17 |
|
| 346-840
| 3 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-12-01 |
|
| 346-840
| 4 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2025-01-26 |
|
| 346-840
| 5 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2025-01-26 |
|
| 346-840
| 6 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2025-01-26 |
|
| 346-840
| 7 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2025-07-02 |
|
| 346-840
| 8 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2025-07-02 |
|
| 346-840
| 9 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2025-07-02 |
|
| 346-843
| A |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
|
|
| 346-843
| 0 |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2016-08-20 |
|
| 346-843
| 1 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2019-03-15 |
|
| 346-843
| 2 |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2017-07-02 |
|
| 346-843
| 3 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2018-04-23 |
|
| 346-843
| 4 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2018-09-13 |
|
| 346-843
| 5 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-06-02 |
|
| 346-843
| 6 |
RSBGTXRRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2017-02-14 |
|
| 346-843
| 7 |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2016-08-13 |
|
| 346-843
| 8 |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2018-12-09 |
|
| 346-843
| 9 |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2017-08-13 |
|
| 346-857
| A |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 346-857
| 0 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2015-09-13 |
|
| 346-857
| 1 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2016-04-23 |
|
| 346-857
| 2 |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2016-04-23 |
|
| 346-857
| 3 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2016-05-23 |
|
| 346-857
| 4 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2016-05-23 |
|
| 346-857
| 5 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-05-05 |
|
| 346-857
| 6 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2019-05-05 |
|
| 346-857
| 7 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-07-11 |
|
| 346-857
| 8 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-06-18 |
|
| 346-857
| 9 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-06-18 |
|
| 346-886
| A |
|
903C ONVOY, LLC - TX |
560 |
|
2025-10-25 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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