COMMIO, LLC
7 prefixes in 227 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 227-207 | BITTINGER | 939H | 2023-09-01 | Yes |
| 227-208 | FLINTSTONE | 939H | 2023-09-01 | Yes |
| 227-209 | GRANTSVL | 939H | 2023-09-01 | Yes |
| 227-210 | MCCOOLE | 939H | 2023-09-01 | Yes |
| 227-212 | WESTERNPT | 939H | 2023-09-01 | Yes |
| 227-221 | SMITHSBURG | 939H | 2023-11-21 | Yes |
| 227-223 | FREDERICK | 939H | 2023-11-21 | 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.