Postal Codes for Dover, New Hampshire
The postal codes for Dover, New Hampshire, United States (3 codes, e.g. 03820). With map location and coordinates.
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The postal codes for Dover, New Hampshire, United States (3 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 03820 | Dover | Strafford | 43.189, -70.887 |
| 03821 | Dover | Strafford | 43.198, -70.874 |
| 03822 | Dover | Strafford | 43.198, -70.874 |
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Frequently asked questions
What is the postal code of Dover?
Dover has 3 postal codes; the first is 03820. They are all listed above with their areas.
Why does Dover have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.