City · New Jersey · United States
Rosemont, NJ — ZIP codes
1 ZIP code · Hunterdon County
- City
- Rosemont
- County
- Hunterdon
- State
- New Jersey
- Country
- United States
- Postal code
- 08556Single source
- Coordinates
- 40.4200, -74.9886 View on OpenStreetMap
- Area code
- 609 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 08556 | Rosemont | 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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