City · California · United States
Guasti, CA — ZIP codes
1 ZIP code · San Bernardino County
- City
- Guasti
- County
- San Bernardino
- State
- California
- Country
- United States
- Postal code
- 91743Single source
- Coordinates
- 34.0650, -117.5864 View on OpenStreetMap
- Area codes
- 909, 840 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 91743 | Guasti | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
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