INVOXIO INCORPORATED
7 prefixes in 458 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 458-300 | HERMISTON | 158H | 2018-10-25 | Yes |
| 458-400 | CULVER | 158H | 2018-10-25 | Yes |
| 458-500 | BLACKBUTTE | 158H | 2018-08-28 | Yes |
| 458-600 | BEND | 158H | 2018-08-24 | Yes |
| 458-800 | MADRAS | 158H | 2018-08-28 | Yes |
| 458-899 | REDMOND | 158H | 2018-10-26 | Yes |
| 458-900 | ATHENA | 158H | 2018-10-25 | 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.