ZIP Code 03216

03216 is one of New Hampshire's ZIP codes, delivering to addresses in Andover, Merrimack County.

City: Andover
County: Merrimack County
State: New Hampshire
Prefix: 032xx

Where this code sits

03216 is part of the 032xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Andover.

Andover New Hampshire ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 03216 delivers to without sharing its boundary.

603 Area code 603

ZIP codes nearest 03216

The ZIP codes whose reference points sit closest to 03216.
ZIP code	Distance	Delivers to
ZIP code 03231	2.8 mi	East Andover, NH
ZIP code 03268	4.2 mi	Salisbury, NH
ZIP code 03235	6.8 mi	Franklin, NH
ZIP code 03287	6.8 mi	Wilmot, NH
ZIP code 03230	7.2 mi	Danbury, NH
ZIP code 03243	7.3 mi	Hill, NH
ZIP code 03233	7.8 mi	Elkins, NH
ZIP code 03260	8.8 mi	North Sutton, NH

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 03216, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 03216. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.