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| Raw Number | 557201 |
| Basic Format | 557-201 |
| NPA (Area Code) | 557 |
| NXX | 201 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|
| 557-201-0XXX | 073H | TELNYX LLC | KIRKWOOD | AS | 05/24/2023 | MO | SW | 06/23/2023 |
| 557-201-1XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 07/13/2023 | MO | SW | 08/10/2023 |
| 557-201-2XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 05/15/2023 | MO | SW | 06/12/2023 |
| 557-201-3XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 05/15/2023 | MO | SW | 06/12/2023 |
| 557-201-4XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 07/13/2023 | MO | SW | 08/10/2023 |
| 557-201-5XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 09/27/2023 | MO | SW | 10/23/2023 |
| 557-201-6XXX | 7218 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | KIRKWOOD | AS | 04/14/2023 | MO | SW | 05/29/2023 |
| 557-201-7XXX | 7218 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | KIRKWOOD | AS | 04/14/2023 | MO | SW | 05/29/2023 |
| 557-201-8XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 09/01/2023 | MO | SW | 09/30/2023 |
| 557-201-9XXX | 093F | ONVOY, LLC - MO | KIRKWOOD | AS | 09/27/2023 | MO | SW | 10/23/2023 |
| 557-201-XXXX | 7218 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | KIRKWOOD | AS | 04/14/2023 | MO |
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