ZIP Code 03257 — New London, NH
ZIP code 03257 serves New London, New Hampshire, within Merrimack County. It is part of area code 603, with population 4,584 and mean income of $91,755.
Location details
- City
- New London
- County
- Merrimack County
- State
- New Hampshire (NH)
- Area code
- 603
- Population
- ~4,584
- Median household income
- $91,755
- Current local time
- 12:17 AM
- Timezone
- Eastern Time (UTC-4)
Related ZIP codes in NH
Open state pageAbout ZIP code 03257
ZIP code 03257 is a Standard ZIP in New London, 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 43.417720, -71.990610, which can later be displayed on a map for better geographic context.
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ZIP 03257 · New London, NH