ZIP code 03803 of Portsmouth, New Hampshire: location on the map and coordinates.

The ZIP code 03803 is found in Portsmouth, New Hampshire. This code is included in Rockingham County. On the following Open Street Map you can see the exact location of 03803 ZIP code. Zoom in or out to see the surrounding cities and areas, use the buttons shown on the map. Drag the map with your mouse or finger.
Exact coordinates of ZIP 03803: Latitude: 43.0718 South, Longitude: 70.7626 West.

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