Postal reference
ZIP 63664, Missouri
ZIP code 63664 is associated with Potosi in Missouri in the GeoNames postal reference.
Reference details
- State
- Missouri (MO)
- ZIP code
- 63664
- Associated localities
- Potosi
- County names in postal records
- Washington
- Approximate postal point
- 37.9549, -90.8415
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.