ZIP Code 13815

13815 is one of New York's ZIP codes, delivering to addresses in Norwich, Chenango County.

City: Norwich
County: Chenango County
State: New York
Prefix: 138xx

Where this code sits

13815 is part of the 138xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Norwich.

Norwich New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13815 delivers to without sharing its boundary.

607 Area code 607

ZIP codes nearest 13815

The ZIP codes whose reference points sit closest to 13815.
ZIP code	Distance	Delivers to
ZIP code 13814	4.3 mi	North Norwich, NY
ZIP code 13844	7.0 mi	South Plymouth, NY
ZIP code 13843	7.3 mi	South New Berlin, NY
ZIP code 13830	7.4 mi	Oxford, NY
ZIP code 13832	7.8 mi	Plymouth, NY
ZIP code 13780	8.2 mi	Guilford, NY
ZIP code 13460	10 mi	Sherburne, NY
ZIP code 13758	10 mi	East Pharsalia, 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 13815, plotted from its record coordinates.

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

Scope ZIP code 13815. 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.