NUSO, LLC
8 prefixes in 447 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 447-209 | SPRINGFLD | 478J | 2024-11-23 | Yes |
| 447-243 | QUINCY | 732J | 2023-02-08 | Yes |
| 447-245 | CHAMPAURBN | 732J | 2023-02-08 | Yes |
| 447-246 | DANVILLE | 732J | 2023-02-10 | Yes |
| 447-251 | DECATUR | 732J | 2023-03-03 | Yes |
| 447-253 | BEARDSTOWN | 732J | 2023-03-14 | Yes |
| 447-254 | ATHENS | 732J | 2023-04-20 | Yes |
| 447-302 | CHAMPAURBN | 478J | 2024-11-23 | 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.