Winnisquam ZIP code, New Hampshire
The ZIP code for Winnisquam, NH is 03289, and its area code is 603.
- USPS city name
- 1 ZIP code
- Area code
- 603
- County
- Belknap County
- State
- New Hampshire
NANPA lists no telephone rate centre for Winnisquam itself, so these are the area codes of the nearest one, Belmont (2.4 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Winnisquam
| ZIP | City | Type |
|---|---|---|
03289 | Winnisquam , NH | No street area |
Towns near Winnisquam
| Town | Population | Distance |
|---|---|---|
| Tilton Northfield | 3,101 | 5.1 mi |
| Laconia | 17,085 | 5.8 mi |
| Franklin | 8,799 | 8.1 mi |
| Meredith | 2,617 | 10.9 mi |
| Wolfeboro | 2,531 | 16.8 mi |
| Concord | 44,375 | 18.4 mi |
| Plymouth | 4,969 | 19.1 mi |
| Farmington | 3,924 | 23.4 mi |
| Suncook | 5,432 | 25.2 mi |
| Henniker | 2,993 | 26.4 mi |
| Hooksett | 5,876 | 28.0 mi |
More nearby: every ZIP code in Belknap County · New Hampshire ZIP codes
Cite this page
zipcodes.pro. “Winnisquam, NH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nh/winnisquam
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