ZIP Code 13783

13783 is one of New York's ZIP codes, delivering to addresses in Hancock, Delaware County.

City: Hancock
County: Delaware County
State: New York
Prefix: 137xx

Where this code sits

13783 is part of the 137xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hancock.

Hancock New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13783 delivers to without sharing its boundary.

607 Area code 607

ZIP codes nearest 13783

The ZIP codes whose reference points sit closest to 13783.
ZIP code	Distance	Delivers to
ZIP code 18461	5.4 mi	Starlight, PA
ZIP code 13774	5.7 mi	Fishs Eddy, NY
ZIP code 13756	7.3 mi	East Branch, NY
ZIP code 18455	8.6 mi	Preston Park, PA
ZIP code 18437	9.1 mi	Lake Como, PA
ZIP code 13754	9.9 mi	Deposit, NY
ZIP code 18462	12 mi	Starrucca, PA
ZIP code 12760	12 mi	Long Eddy, 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 13783, plotted from its record coordinates.

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

Scope ZIP code 13783. 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.