TELEPORT COMMUNICATIONS AMERICA, LLC - MN
14 prefixes in 612 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 612-291 | TWINCITIES | 8405 | 2002-04-30 | — |
| 612-292 | TWINCITIES | 8405 | 2002-04-30 | — |
| 612-301 | TWINCITIES | 8405 | — | — |
| 612-410 | TWINCITIES | 8405 | 2022-06-09 | Yes |
| 612-485 | TWINCITIES | 8405 | 2022-06-09 | Yes |
| 612-486 | TWINCITIES | 8405 | — | Yes |
| 612-624 | TWINCITIES | 8405 | — | — |
| 612-625 | TWINCITIES | 8405 | — | — |
| 612-626 | TWINCITIES | 8405 | — | — |
| 612-656 | TWINCITIES | 8405 | — | Yes |
| 612-671 | TWINCITIES | 8405 | — | — |
| 612-678 | TWINCITIES | 8405 | — | — |
| 612-777 | TWINCITIES | 8405 | 2006-04-18 | Yes |
| 612-851 | TWINCITIES | 8405 | — | 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.