You are reviewing the Area Code (NPA/NXX) report for 224-537. Did you mean to search the SMS short code 224537?
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| Raw Number | 224537 |
| Basic Format | 224-537 |
| NPA (Area Code) | 224 |
| NXX | 537 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 224-537-0XXX | 224C | ONVOY, LLC | DESPLAINES | AS | 01/10/2024 | DES PLAINES | IL | MW | 03/12/2024 |
| 224-537-1XXX | 224C | ONVOY, LLC | DESPLAINES | AS | 01/10/2024 | DES PLAINES | IL | MW | 03/12/2024 |
| 224-537-2XXX | 224C | ONVOY, LLC | DESPLAINES | AS | 01/10/2024 | DES PLAINES | IL | MW | 03/12/2024 |
| 224-537-3XXX | 224C | ONVOY, LLC | DESPLAINES | AS | 01/10/2024 | DES PLAINES | IL | MW | 03/12/2024 |
| 224-537-4XXX | 224C | ONVOY, LLC | DESPLAINES | AS | 01/10/2024 | DES PLAINES | IL | MW | 03/12/2024 |
| 224-537-5XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | DESPLAINES | AS | 03/06/2024 | DES PLAINES | IL | MW | 04/05/2024 |
| 224-537-6XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | DESPLAINES | AS | 03/06/2024 | DES PLAINES | IL | MW | 04/05/2024 |
| 224-537-7XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | DESPLAINES | AS | 03/06/2024 | DES PLAINES | IL | MW | 04/05/2024 |
| 224-537-8XXX | 6529 | T-MOBILE USA, INC. | DESPLAINES | AS | 01/08/2024 | DES PLAINES | IL | MW | 03/12/2024 |
| 224-537-9XXX | 6529 | T-MOBILE USA, INC. | DESPLAINES | AS | 01/05/2024 | DES PLAINES | IL | MW | 03/10/2024 |
| 224-537-XXXX | 6529 | T-MOBILE USA, INC. | DESPLAINES | AS | 01/05/2024 | DES PLAINES | IL |
Reports
Anonymous User from , IL
April 27, 2026 at 2:26 PM
Anonymous User from La Grange Highlands, Illinois
March 18, 2026 at 1:33 AM
Anonymous User from Verona, Wisconsin
August 5, 2025 at 1:07 PM