LEVEL 3 COMMUNICATIONS, LLC - WI
37 prefixes in 262 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 262-222 | NO ANTIOCH | 5489 | 2002-04-11 | Yes |
| 262-228 | CEDARBURG | 5489 | — | Yes |
| 262-229 | HUBERTUS | 5489 | 2002-07-17 | Yes |
| 262-266 | OCONOMOWOC | 5489 | 2020-08-13 | Yes |
| 262-287 | KENOSHA | 5489 | 2001-03-16 | Yes |
| 262-297 | SLINGER | 5489 | 2002-08-20 | Yes |
| 262-298 | TREVOR | 5489 | 2002-08-20 | Yes |
| 262-299 | ALLENTON | 5489 | 2002-08-20 | Yes |
| 262-313 | HARTLAND | 5489 | — | Yes |
| 262-314 | SUSSEX | 5489 | — | Yes |
| 262-320 | CALEDONIA | 5489 | — | Yes |
| 262-355 | NEWBURG | 5489 | — | Yes |
| 262-381 | WEST BEND | 5489 | — | Yes |
| 262-384 | WEST BEND | 5489 | 2002-03-25 | Yes |
| 262-397 | HARTFORD | 5489 | — | Yes |
| 262-421 | CEDARBURG | 5489 | 2001-12-10 | Yes |
| 262-423 | JACKSON | 5489 | — | Yes |
| 262-429 | WEST BEND | 5489 | 2002-02-21 | Yes |
| 262-435 | NO ANTIOCH | 5489 | 2002-03-21 | Yes |
| 262-447 | WAUBEKA | 5489 | 2002-08-20 | Yes |
| 262-448 | TWIN LAKES | 5489 | 2002-08-20 | Yes |
| 262-465 | MUSKEGO | 5489 | — | Yes |
| 262-476 | BELGIUM | 5489 | 2002-08-20 | Yes |
| 262-477 | KEWASKUM | 5489 | 2002-08-20 | Yes |
| 262-558 | UNIONGROVE | 5489 | — | Yes |
| 262-565 | WAUKESHA | 5489 | — | Yes |
| 262-581 | LAKEGENEVA | 5489 | 2001-06-18 | Yes |
| 262-584 | SOMERS | 5489 | — | Yes |
| 262-643 | THIENSVL | 5489 | — | Yes |
| 262-671 | KENOSHA | 5489 | 2001-09-28 | Yes |
| 262-672 | RACINE | 5489 | 2001-09-28 | Yes |
| 262-720 | WAUKESHA | 5489 | 2010-09-30 | Yes |
| 262-721 | RACINE | 5489 | — | Yes |
| 262-735 | MENOMONFLS | 5489 | — | Yes |
| 262-922 | BIG BEND | 5489 | — | Yes |
| 262-923 | MILWAUKZN2 | 5489 | — | Yes |
| 262-924 | PARKSIDE | 5489 | — | 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.