Amateur Radio Callsigns in ZIP Code: 95690
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KC0FCF | Castanho, Ryan P | Walnut Grove | CA | United States |
| KE6LEX | FRATES, GREGORY A | WALNUT GROVE | CA | United States |
| N6PAA | MILES, RONALD F | Walnut Grove | CA | United States |
| KJ6MET | Waterhouse, William | Walnut Grove | CA | United States |
| KK6IOS | Favareille, Kristoffer | Walnut Grove | CA | United States |
| KK6QIL | Jack, Kathleen | Walnut Grove | CA | United States |
| KK6TBH | HAPPEL, DON | WALNUT GROVE | CA | United States |