COMMIO, LLC
7 prefixes in 350 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 350-202 | THORNTON | 939H | 2022-10-28 | Yes |
| 350-203 | DOS PALOS | 939H | 2023-12-20 | Yes |
| 350-212 | SUTTER CRK | 939H | 2023-12-20 | Yes |
| 350-213 | LINDEN | 939H | 2023-12-20 | Yes |
| 350-214 | VALLEY SPG | 939H | 2023-12-21 | Yes |
| 350-215 | SNELLING | 939H | 2023-12-21 | Yes |
| 350-216 | MODESTO | 939H | 2023-12-21 | 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.