ZIP Code 03809 — Alton, NH
ZIP code 03809 serves Alton, New Hampshire, within Belknap County. It is part of area code 603, with population 3,749 and mean income of $69,753.
Location details
- City
- Alton
- County
- Belknap County
- State
- New Hampshire (NH)
- Area code
- 603
- Population
- ~3,749
- Median household income
- $69,753
- Current local time
- 11:16 PM
- Timezone
- Eastern Time (UTC-4)
Related ZIP codes in NH
Open state pageAbout ZIP code 03809
ZIP code 03809 is a Standard ZIP in Alton, New Hampshire. It is linked to area code 603 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 43.464960, -71.200410, which can later be displayed on a map for better geographic context.
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ZIP 03809 · Alton, NH