Buy Postage Stamps in Union City, CA

Post Offices and USPS-authorized retailers where postage stamps are sold in Union City, CA.

All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in Union City.

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Post Offices & Mailboxes in California

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Post Office Name City/State Address Phone Number Action
Alvarado Post Office UNION CITY, CA 94587 3861 Smith St 5104711180 View Details Get Directions
Union City Post Office UNION CITY, CA 94587 33170 Alvarado Niles Rd 5104711180 View Details Get Directions
Safeway UNION CITY, CA 94587 1790 Decoto Rd -- Get Directions
Wal-Mart Store UNION CITY, CA 94587 30600 Dyer St -- Get Directions

Mailbox in nearby cities

City No. of Mailboxes UPS Mailboxes
FREMONT, CA 73 19
HAYWARD, CA 65 13
PLEASANTON, CA 47 10
EAST PALO ALTO, CA 39 3
NEWARK, CA 25 3
CASTRO VALLEY, CA 17 4
DUBLIN, CA 16 5
SAN LORENZO, CA 13 1
ALVISO, CA 3 1
SUNOL, CA 3 1

Frequently asked questions