Postal reference
ZIP 91739, California
ZIP code 91739 is associated with Rancho Cucamonga in California in the GeoNames postal reference.
Reference details
- State
- California (CA)
- ZIP code
- 91739
- Associated localities
- Rancho Cucamonga
- County names in postal records
- San Bernardino
- Approximate postal point
- 34.1705, -117.5182
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.