NUSO, LLC
3 prefixes in 364 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 364-204 | OAK GROVE | 478J | 2020-08-31 | Yes |
| 364-213 | BOWLNGGREN | 478J | 2021-10-25 | Yes |
| 364-215 | CAMPBELSVL | 732J | 2022-08-25 | 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.