ZIP Code 13787

13787 is one of New York's ZIP codes, delivering to addresses in Harpursville, Broome County.

City: Harpursville
County: Broome County
State: New York
Prefix: 137xx

Where this code sits

13787 is part of the 137xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Harpursville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13787 delivers to without sharing its boundary.

607 Area code 607

ZIP codes nearest 13787

The ZIP codes whose reference points sit closest to 13787.
ZIP code	Distance	Delivers to
ZIP code 13826	3.9 mi	Ouaquaga, NY
ZIP code 13848	4.4 mi	Tunnel, NY
ZIP code 13833	5.4 mi	Port Crane, NY
ZIP code 13813	5.6 mi	Nineveh, NY
ZIP code 13730	7.3 mi	Afton, NY
ZIP code 13865	7.4 mi	Windsor, NY
ZIP code 13795	11 mi	Kirkwood, NY
ZIP code 13745	11 mi	Chenango Bridge, NY

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 13787, plotted from its record coordinates.

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

Scope ZIP code 13787. 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.