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| Raw Number | 728221 |
| Basic Format | 728-221 |
| NPA (Area Code) | 728 |
| NXX | 221 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|
| 728-221-0XXX | 616J | LEAP TELECOM, LLC | JUPITER | AS | 09/19/2024 | FL | SE | 11/21/2024 |
| 728-221-1XXX | 073H | TELNYX LLC | JUPITER | AS | 11/15/2024 | FL | SE | 12/15/2024 |
| 728-221-2XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | JUPITER | AS | 12/30/2024 | FL | SE | 01/26/2025 |
| 728-221-3XXX | 515J | IP HORIZON LLC | JUPITER | AS | 04/25/2025 | FL | SE | 05/25/2025 |
| 728-221-4XXX | 937C | ONVOY, LLC - FL | JUPITER | AS | 06/25/2025 | FL | SE | 07/19/2025 |
| 728-221-5XXX | 937C | ONVOY, LLC - FL | JUPITER | AS | 08/12/2025 | FL | SE | 09/05/2025 |
| 728-221-6XXX | 937C | ONVOY, LLC - FL | JUPITER | AS | 08/12/2025 | FL | SE | 09/05/2025 |
| 728-221-7XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | JUPITER | AS | 03/14/2025 | FL | SE | 04/13/2025 |
| 728-221-8XXX | 937C | ONVOY, LLC - FL | JUPITER | AS | 01/08/2025 | FL | SE | 02/01/2025 |
| 728-221-9XXX | 6214 | NEW CINGULAR WIRELESS PCS, LLC - GA | JUPITER | AS | 03/14/2025 | FL | SE | 04/13/2025 |
| 728-221-XXXX | 616J | LEAP TELECOM, LLC | JUPITER | AS | 09/19/2024 | FL |
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