ZIP Code 03592

03592 is one of New Hampshire's ZIP codes, delivering to addresses in Pittsburg, Coos County.

City: Pittsburg
County: Coos County
State: New Hampshire
Prefix: 035xx

Where this code sits

03592 is part of the 035xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pittsburg.

Pittsburg New Hampshire ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 03592 delivers to without sharing its boundary.

603 Area code 603

ZIP codes nearest 03592

The ZIP codes whose reference points sit closest to 03592.
ZIP code	Distance	Delivers to
ZIP code 05902	8.2 mi	Beecher Falls, VT
ZIP code 05903	12 mi	Canaan, VT
ZIP code 03576	14 mi	Colebrook, NH
ZIP code 05901	18 mi	Averill, VT
ZIP code 05907	22 mi	Norton, VT
ZIP code 03579	23 mi	Errol, NH
ZIP code 03589	27 mi	Mount Washington, NH
ZIP code 03597	27 mi	West Stewartstown, 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 03592, plotted from its record coordinates.

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

Scope ZIP code 03592. 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.