COONVALLEY — WI
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| COON VALLEY FARMERS TEL. CO. | 0868 | 1 |
| UNITED STATES CELLULAR - WI | 6274 | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| COON VALLEY FARMERS TEL. CO. | 0868 | 1 |
| UNITED STATES CELLULAR - WI | 6274 | 1 |