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| Raw Number | 417821 |
| Basic Format | 417-821 |
| NPA (Area Code) | 417 |
| NXX | 821 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 417-821-0XXX | 142C | RYSTEC, INC | THAYER | AS | 11/09/2004 | THAYER | MO | SW | 12/30/2004 | |
| 417-821-1XXX | 993E | BANDWIDTH.COM CLEC, LLC - MO | THAYER | AS | 03/23/2016 | THAYER | MO | SW | 04/22/2016 | |
| 417-821-2XXX | 6534 | NEW CINGULAR WIRELESS PCS, LLC - IL | THAYER | AS | 09/26/2016 | THAYER | MO | SW | 10/06/2016 | |
| 417-821-3XXX | 093F | ONVOY, LLC - MO | THAYER | AS | 10/12/2020 | THAYER | MO | SW | 11/09/2020 | |
| 417-821-4XXX | 093F | ONVOY, LLC - MO | THAYER | AS | 10/12/2020 | THAYER | MO | SW | 11/09/2020 | |
| 417-821-5XXX | 142C | RYSTEC, INC | THAYER | AV | THAYER | MO | SW | 12/31/2004 | ||
| 417-821-6XXX | 142C | RYSTEC, INC | THAYER | AV | THAYER | MO | SW | 12/31/2004 | ||
| 417-821-7XXX | 142C | RYSTEC, INC | THAYER | AV | THAYER | MO | SW | 06/14/2023 | ||
| 417-821-8XXX | 142C | RYSTEC, INC | THAYER | AV | THAYER | MO | SW | 12/31/2004 | ||
| 417-821-9XXX | 142C | RYSTEC, INC | THAYER | AV | THAYER | MO | SW | 12/31/2004 | ||
| 417-821-XXXX | 142C | RYSTEC, INC | THAYER | AS | 11/08/2004 | THAYER | MO |
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