United States ZIP codes › New Hampshire ZIP codes › 03803
03803 ZIP code
Portsmouth · Rockingham county, New Hampshire, United States
03803 is a ZIP code in New Hampshire, United States, in Rockingham county. It covers Portsmouth.
Approximate centre: 43.0718, -70.7626 · Open in OpenStreetMap ↗
Places in 03803
- Portsmouth
Nearby ZIP codes
How to write this address
Name
House number, street
Portsmouth, New Hampshire 03803
United States
House number, street
Portsmouth, New Hampshire 03803
United States
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