Local Calling Guide
Area code/prefix search
Krum, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 940-398
| A |
ATHNTXXALMD |
318C CEBRIDGE TELECOM TX , L.P. - TX |
552 |
|
|
|
| 940-398
| 0 |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2017-06-06 |
|
| 940-398
| 1 |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-12-11 |
|
| 940-398
| 3 |
ATHNTXXALMD |
318C CEBRIDGE TELECOM TX , L.P. - TX |
552 |
|
2014-02-22 |
|
| 940-398
| 4 |
|
145J TERRA NOVA TELECOM INC. |
552 |
|
2025-08-11 |
|
| 940-398
| 5 |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-08-17 |
|
| 940-398
| 6 |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-08-17 |
|
| 940-398
| 7 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-19 |
|
| 940-398
| 8 |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-08-17 |
|
| 940-398
| 9 |
DCTRTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-12-11 |
|
| 940-482
| A |
KRUMTXXARS0 |
2114 BRIGHTSPEED OF TEXAS, INC. |
552 |
|
|
|
| 940-499
| A |
DLLSTX97X5X |
965H FRACTEL, LLC |
552 |
|
|
|
| 940-499
| 6 |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2023-03-10 |
|
| 940-499
| 9 |
DLLSTX97X5X |
965H FRACTEL, LLC |
552 |
|
2021-07-08 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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