BOOST SUBSCRIBERCO L.L.C.
3 prefixes in 534 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 534-204 | EAU CLAIRE | 490J | 2021-12-23 | Yes |
| 534-213 | ELEVA | 490J | 2023-04-10 | Yes |
| 534-215 | SOMERSET | 490J | 2023-05-01 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.