LEVEL 3 COMMUNICATIONS, LLC - MN
11 prefixes in 763 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 763-219 | CAMBRIDGE | 5256 | 2002-02-21 | Yes |
| 763-225 | TWINCITIES | 5256 | — | Yes |
| 763-251 | TWINCITIES | 5256 | 2014-07-07 | Yes |
| 763-310 | CAMBRIDGE | 5256 | 2013-05-29 | Yes |
| 763-356 | BIG LAKE | 5256 | 2022-07-22 | Yes |
| 763-390 | TWINCITIES | 5256 | — | Yes |
| 763-392 | TWINCITIES | 5256 | — | Yes |
| 763-400 | TWINCITIES | 5256 | 2011-03-02 | Yes |
| 763-463 | TWINCITIES | 5256 | — | Yes |
| 763-515 | TWINCITIES | 5256 | 2002-06-17 | Yes |
| 763-548 | TWINCITIES | 5256 | — | 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.