ZIP Code 94820 Area Code
El Sobrante, California
Area Code
209, 213, 310, 415, 510, 619, 626, 650, 714, 818, 916, 949
Primary area codes for California (per-ZIP data not available)
Location
| ZIP Code | 94820 |
|---|---|
| City | El Sobrante |
| State | California (CA) |
| County | Contra Costa |
Frequently Asked Questions
ZIP code 94820 is in El Sobrante, California. The primary area codes for California are 209, 213, 310, 415, 510, 619, 626, 650, 714, 818, 916, 949.
ZIP code 94820 is in El Sobrante, California.