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| Raw Number | 737381 |
| Basic Format | 737-381 |
| NPA (Area Code) | 737 |
| NXX | 381 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 737-381-0XXX | 903C | ONVOY, LLC - TX | AUSTIN | AS | 03/18/2024 | AUSTIN | TX | SW | 05/09/2024 |
| 737-381-1XXX | 903C | ONVOY, LLC - TX | AUSTIN | AS | 03/18/2024 | AUSTIN | TX | SW | 05/09/2024 |
| 737-381-2XXX | 903C | ONVOY, LLC - TX | AUSTIN | AS | 03/18/2024 | AUSTIN | TX | SW | 05/09/2024 |
| 737-381-3XXX | 903C | ONVOY, LLC - TX | AUSTIN | AS | 03/18/2024 | AUSTIN | TX | SW | 05/09/2024 |
| 737-381-4XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | AUSTIN | AS | 08/07/2025 | AUSTIN | TX | SW | 09/06/2025 |
| 737-381-5XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | AUSTIN | AS | 08/07/2025 | AUSTIN | TX | SW | 09/06/2025 |
| 737-381-6XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | AUSTIN | AS | 08/07/2025 | AUSTIN | TX | SW | 09/06/2025 |
| 737-381-7XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | AUSTIN | AS | 03/20/2024 | AUSTIN | TX | SW | 05/10/2024 |
| 737-381-8XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | AUSTIN | AS | 03/20/2024 | AUSTIN | TX | SW | 05/10/2024 |
| 737-381-9XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | AUSTIN | AS | 03/20/2024 | AUSTIN | TX | SW | 05/10/2024 |
| 737-381-XXXX | 903C | ONVOY, LLC - TX | AUSTIN | AS | 03/18/2024 | AUSTIN | TX |
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