Local Calling Guide
Area code/prefix search
NPA: 346
[Rate centres in NPA 346]
[Dial plan for NPA 346]
NXX: 537
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 346-537
| A |
Houston |
TX |
HSTNTXJAXQY |
490J DISH WIRELESS, LLC |
560 |
|
|
|
| 346-537
| 0 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2023-08-07 |
|
| 346-537
| 1 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-11-08 |
|
| 346-537
| 2 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2022-11-08 |
|
| 346-537
| 3 |
Houston |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2022-12-13 |
|
| 346-537
| 4 |
Houston |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2022-12-13 |
|
| 346-537
| 5 |
Houston |
TX |
HSTNTXYAHMD |
073H TELNYX LLC |
560 |
|
2023-01-11 |
|
| 346-537
| 6 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2023-01-15 |
|
| 346-537
| 7 |
Houston |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2023-02-05 |
|
| 346-537
| 8 |
Houston |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2023-02-05 |
|
| 346-537
| 9 |
Houston |
TX |
HSTNTXJAXQY |
490J DISH WIRELESS, LLC |
560 |
|
2022-02-27 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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