LA CROSSE — WI
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| BRIGHTSPEED OF WISCONSIN, LLC | 0895 | 15 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | 7 |
| LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | 4 |
| UNITED STATES CELLULAR - WI | 6274 | 4 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 3 |