United States Postal Service
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Phone: (510) 581-0159
Fax: (510) 581-4074
Phone: (800) 275-8777
Address: 20283 Santa Maria Ave, Castro Valley, CA 94546
Website: http://usps.com/postoffice
822 C St, Hayward, CA 94541
15808 Hesperian Blvd, San Lorenzo, CA 94580
24438 Santa Clara St, Hayward, CA 94544
14500 E 14th St, San Leandro, CA 94578
20885 Redwood Rd, Castro Valley, CA 94546
921 Manor Blvd, San Leandro, CA 94579
22568 Mission Blvd, Hayward, CA 94541
2163 Aldengate Way, Hayward, CA 94545
1319 Washington Ave, San Leandro, CA 94577
1250 Fairmont Dr Ste A, San Leandro, CA 94578