United States ZIP codes › California ZIP codes › 94528
94528 ZIP code
Diablo · Contra Costa county, California, United States
94528 is a ZIP code in California, United States, in Contra Costa county. It covers Diablo.
Approximate centre: 37.8387, -121.9667 · Open in OpenStreetMap ↗
Places in 94528
- Diablo
Nearby ZIP codes
How to write this address
Name
House number, street
Diablo, California 94528
United States
House number, street
Diablo, California 94528
United States
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