Amateur Radio Callsigns in ZIP Code: 94820

Callsign	Name	City	State	Country
KD6OKJ	Grazer-Robinson, BARBARA A	EL SOBRANTE	CA	United States
WA6KQB	CONTRA COSTA COMMUNICATIONS CLUB INC	El Sobrante	CA	United States
KM6NKS	ROSENBAUM, DAVID L	EL SOBRANTE	CA	United States
KN6LAL	Slaymaker, John	El Sobrante	CA	United States