You are reviewing the Area Code (NPA/NXX) report for 331-331. Did you mean to search the SMS short code 331331?
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| Raw Number | 331331 |
| Basic Format | 331-331 |
| NPA (Area Code) | 331 |
| NXX | 331 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 331-331-0XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-1XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-2XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-3XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-4XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-5XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-6XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-7XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-8XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-9XXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL | MW | 10/17/2025 |
| 331-331-XXXX | 224C | ONVOY, LLC | AURORA | AS | 08/21/2025 | AURORA | IL |
Reports