Postal reference
ZIP 11742, New York
ZIP code 11742 is associated with Holtsville in New York in the GeoNames postal reference.
Reference details
- State
- New York (NY)
- ZIP code
- 11742
- Associated localities
- Holtsville
- County names in postal records
- Suffolk
- Approximate postal point
- 40.8105, -73.0416
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.