Amateur Radio Callsigns in ZIP Code: 92143
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KD6RFL | TRUEBA, JOSE M | SAN YSIDRO | CA | United States |
| KE6VTV | MENDELOFF, ERNEST M | SAN Ysidro | CA | United States |
| NZ9F | Kitchin, John A | San Ysidro | CA | United States |
| WA6EUK | MONSON, KEITH M | SAN YSIDRO | CA | United States |
| WA6GJU | WOELFL, HARALD L | SAN YSIDRO | CA | United States |
| KM6BUV | Utreras, John C | San Ysidro | CA | United States |
| KD6SPC | Portilla, Saul | SAN YSIDRO | CA | United States |