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| Raw Number | 830454 |
| Basic Format | 830-454 |
| NPA (Area Code) | 830 |
| NXX | 454 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 830-454-0XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | RT | JOHNSON CITY | TX | SW | |||
| 830-454-1XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AV | JOHNSON CITY | TX | SW | 11/19/2008 | ||
| 830-454-2XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | JOHNSON CY | AS | 12/10/2024 | JOHNSON CITY | TX | SW | 12/20/2024 | |
| 830-454-3XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | JOHNSON CY | AS | 08/21/2015 | JOHNSON CITY | TX | SW | 11/16/2015 | |
| 830-454-4XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AV | JOHNSON CITY | TX | SW | 05/28/2023 | ||
| 830-454-5XXX | 145J | TERRA NOVA TELECOM INC. | JOHNSON CY | AS | 07/29/2025 | JOHNSON CITY | TX | SW | 08/22/2025 | |
| 830-454-6XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AV | JOHNSON CITY | TX | SW | 11/19/2008 | ||
| 830-454-7XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AV | JOHNSON CITY | TX | SW | 11/19/2008 | ||
| 830-454-8XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AV | JOHNSON CITY | TX | SW | 01/22/2016 | ||
| 830-454-9XXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AV | JOHNSON CITY | TX | SW | 01/19/2015 | ||
| 830-454-XXXX | 4344 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | JOHNSON CY | AS | 06/20/2001 | JOHNSON CITY | TX |
Reports