Recruiting Zip Codes — Fremont Alameda County Fremont 94536 – 94539, 94555 Union City 94586, 94587 San Leandro 94577 San Lorenzo 94577, 94580 Castro Valley 94538, 94542, 94546, 94552 Pleasanton 94500, 94558, 94566, 94568, 94588, 94709 Hayward 94515, 94541, 94542, 94544, 94545, 94546, 94560 Southern Alameda County Milpitas 95035-90536
