LEVEL 3 COMMUNICATIONS, LLC - MN
23 prefixes in 320 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 320-209 | MORA | 5256 | — | Yes |
| 320-227 | ST CLOUD | 5256 | 2002-09-24 | Yes |
| 320-244 | GROVE CITY | 5256 | 2002-07-29 | Yes |
| 320-270 | HOLMESCITY | 5256 | 2002-07-29 | Yes |
| 320-281 | ST CLOUD | 5256 | 2001-06-12 | Yes |
| 320-299 | COKATO | 5256 | 2002-11-13 | Yes |
| 320-300 | GLENCOE | 5256 | 2004-07-15 | Yes |
| 320-310 | ST CLOUD | 5256 | 2002-04-29 | Yes |
| 320-315 | GRANITEFLS | 5256 | 2003-09-22 | Yes |
| 320-317 | OGILVIE | 5256 | 2012-12-19 | Yes |
| 320-322 | PINE CITY | 5256 | 2002-05-08 | Yes |
| 320-332 | GLENCOE | 5256 | 2002-11-13 | Yes |
| 320-338 | GRANITEFLS | 5256 | 2004-06-08 | Yes |
| 320-357 | LONGPRAIRI | 5256 | 2004-04-06 | Yes |
| 320-377 | GROVE CITY | 5256 | 2005-03-30 | Yes |
| 320-421 | ALEXANDRIA | 5256 | 2001-11-16 | — |
| 320-432 | HOLMESCITY | 5256 | 2005-02-22 | Yes |
| 320-433 | ST JOSEPH | 5256 | 2004-11-30 | Yes |
| 320-434 | LITCHFIELD | 5256 | 2004-12-09 | Yes |
| 320-526 | HOWARDLAKE | 5256 | 2004-12-28 | Yes |
| 320-591 | PINE CITY | 5256 | 2002-07-16 | Yes |
| 320-626 | DASSEL | 5256 | 2004-12-28 | Yes |
| 320-649 | BIRDISLAND | 5256 | 2003-04-30 | 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.