Union City ZIP Codes is 94587. This city is located in Alameda County, California State, United States of America (USA), North America.
Name | Union City |
---|---|
ZIP Code | 94587 |
Area Code | 310, 408, 510, 916, 925 |
County | Alameda County |
State | California (CA) |
Country | United States (US) |
Region | North America |