Amateur Radio Callsigns in ZIP Code: 92070
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KO6ET | SMELTZER, Steven C | Santa Ysabel | CA | United States |
| N6NXL | NELSON, JEFFREY J | Santa Ysabel | CA | United States |
| K6EDA | French, Jeff N | Santa Ysabel | CA | United States |
| K6TSD | LAKE HENSHAW AMATEUR RADIO CLUB | SANTA YSABLE | CA | United States |
| KK6AHG | Lay, Lay C | Santa Ysabel | CA | United States |
| KM6DIM | Hopper, Anne | Santa Ysabel | CA | United States |
| KM6DIN | Hopper, Michael L | Santa Ysabel | CA | United States |
| WB6CBH | Hall, Stephen F | Santa Ysabel | CA | United States |