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| Raw Number | 346378 |
| Basic Format | 346-378 |
| NPA (Area Code) | 346 |
| NXX | 378 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 346-378-0XXX | 515J | IP HORIZON LLC | HSTNSUBURB | AS | 04/22/2019 | HOUSTON SUBURBAN | TX | SW | 05/18/2019 |
| 346-378-1XXX | 515J | IP HORIZON LLC | HSTNSUBURB | AS | 04/22/2019 | HOUSTON SUBURBAN | TX | SW | 05/18/2019 |
| 346-378-2XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 01/18/2019 | HOUSTON SUBURBAN | TX | SW | 03/21/2019 |
| 346-378-3XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 01/18/2019 | HOUSTON SUBURBAN | TX | SW | 03/21/2019 |
| 346-378-4XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 01/18/2019 | HOUSTON SUBURBAN | TX | SW | 03/21/2019 |
| 346-378-5XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 01/18/2019 | HOUSTON SUBURBAN | TX | SW | 03/21/2019 |
| 346-378-6XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 01/18/2019 | HOUSTON SUBURBAN | TX | SW | 03/21/2019 |
| 346-378-7XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 04/19/2019 | HOUSTON SUBURBAN | TX | SW | 05/20/2019 |
| 346-378-8XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | HSTNSUBURB | AS | 05/31/2019 | HOUSTON SUBURBAN | TX | SW | 06/30/2019 |
| 346-378-9XXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 06/24/2019 | HOUSTON SUBURBAN | TX | SW | 07/22/2019 |
| 346-378-XXXX | 7138 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | HSTNSUBURB | AS | 01/18/2019 | HOUSTON SUBURBAN | TX |
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