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| Raw Number | 504531 |
| Basic Format | 504-531 |
| NPA (Area Code) | 504 |
| NXX | 531 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|
| 504-531-0XXX | 624H | ONVOY SPECTRUM, LLC | NEWORLEANS | AS | 01/28/2025 | LA | SE | 03/21/2025 |
| 504-531-1XXX | 624H | ONVOY SPECTRUM, LLC | NEWORLEANS | AS | 01/28/2025 | LA | SE | 03/21/2025 |
| 504-531-2XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-3XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-4XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-5XXX | 749E | ONVOY, LLC - LA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-6XXX | 749E | ONVOY, LLC - LA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-7XXX | 749E | ONVOY, LLC - LA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-8XXX | 749E | ONVOY, LLC - LA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-9XXX | 749E | ONVOY, LLC - LA | NEWORLEANS | AS | 02/07/2025 | LA | SE | 03/24/2025 |
| 504-531-XXXX | 624H | ONVOY SPECTRUM, LLC | NEWORLEANS | AS | 01/28/2025 | LA |
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