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| Raw Number | 630331 |
| Basic Format | 630-331 |
| NPA (Area Code) | 630 |
| NXX | 331 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 630-331-0XXX | 224C | ONVOY, LLC | ELMHURST | AS | 07/25/2023 | ELMHURST | IL | MW | 08/27/2023 |
| 630-331-1XXX | 224C | ONVOY, LLC | ELMHURST | AS | 07/25/2023 | ELMHURST | IL | MW | 08/27/2023 |
| 630-331-2XXX | 224C | ONVOY, LLC | ELMHURST | AS | 06/26/2023 | ELMHURST | IL | MW | 08/26/2023 |
| 630-331-3XXX | 6529 | T-MOBILE USA, INC. | ELMHURST | AS | 01/04/2024 | ELMHURST | IL | MW | 01/16/2024 |
| 630-331-4XXX | 6529 | T-MOBILE USA, INC. | ELMHURST | AS | 01/04/2024 | ELMHURST | IL | MW | 01/16/2024 |
| 630-331-5XXX | 6529 | T-MOBILE USA, INC. | ELMHURST | AS | 01/04/2024 | ELMHURST | IL | MW | 01/16/2024 |
| 630-331-6XXX | 6529 | T-MOBILE USA, INC. | ELMHURST | AS | 01/04/2024 | ELMHURST | IL | MW | 01/16/2024 |
| 630-331-7XXX | 224C | ONVOY, LLC | ELMHURST | AS | 10/04/2023 | ELMHURST | IL | MW | 11/02/2023 |
| 630-331-8XXX | 224C | ONVOY, LLC | ELMHURST | AS | 10/04/2023 | ELMHURST | IL | MW | 11/02/2023 |
| 630-331-9XXX | 224C | ONVOY, LLC | ELMHURST | AS | 10/04/2023 | ELMHURST | IL | MW | 11/02/2023 |
| 630-331-XXXX | 224C | ONVOY, LLC | ELMHURST | AS | 06/26/2023 | ELMHURST | IL |
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