Postal reference
ZIP 21655, Maryland
ZIP code 21655 is associated with Preston in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 21655
- Associated localities
- Preston
- County names in postal records
- Caroline
- Approximate postal point
- 38.7465, -75.9163
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.