You are reviewing the Area Code (NPA/NXX) report for 837-666. Did you mean to search the SMS short code 837666?
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| Raw Number | 837666 |
| Basic Format | 837-666 |
| NPA (Area Code) | 837 |
| NXX | 666 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 837-666-0XXX | 649C | ONVOY, LLC - CA | AUBN MAIN | AS | 10/08/2026 | AUBURN:MAIN DA | CA | WC | 12/05/2026 | |
| 837-666-1XXX | 981E | BANDWIDTH.COM CLEC, LLC - CA | AUBN MAIN | AS | 10/09/2026 | AUBURN:MAIN DA | CA | WC | 12/07/2026 | |
| 837-666-2XXX | 6529 | T-MOBILE USA, INC. | AUBN MAIN | AS | 10/09/2026 | AUBURN:MAIN DA | CA | WC | 12/07/2026 | |
| 837-666-3XXX | 6529 | T-MOBILE USA, INC. | AUBN MAIN | AS | 10/09/2026 | AUBURN:MAIN DA | CA | WC | 12/07/2026 | |
| 837-666-4XXX | 6529 | T-MOBILE USA, INC. | AUBN MAIN | AS | 10/09/2026 | AUBURN:MAIN DA | CA | WC | 12/07/2026 | |
| 837-666-5XXX | 6529 | T-MOBILE USA, INC. | AUBN MAIN | AS | 10/09/2026 | AUBURN:MAIN DA | CA | WC | 12/07/2026 | |
| 837-666-6XXX | 649C | ONVOY, LLC - CA | AUBN MAIN | AS | 10/08/2026 | AUBURN:MAIN DA | CA | WC | 12/05/2026 | |
| 837-666-7XXX | 649C | ONVOY, LLC - CA | AUBN MAIN | AP | AUBURN:MAIN DA | CA | WC | 12/07/2026 | ||
| 837-666-8XXX | 649C | ONVOY, LLC - CA | AUBN MAIN | AP | AUBURN:MAIN DA | CA | WC | 12/07/2026 | ||
| 837-666-9XXX | 649C | ONVOY, LLC - CA | AUBN MAIN | AP | AUBURN:MAIN DA | CA | WC | 12/07/2026 | ||
| 837-666-XXXX | 649C | ONVOY, LLC - CA | AUBN MAIN | AS | 10/08/2026 | AUBURN:MAIN DA | CA |
Reports