ZIP Code 40855

40855 is one of Kentucky's ZIP codes, delivering to addresses in Lynch, Harlan County.

City: Lynch
County: Harlan County
State: Kentucky
Prefix: 408xx

Where this code sits

40855 is part of the 408xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lynch.

Lynch Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40855 delivers to without sharing its boundary.

606 Area code 606

ZIP codes nearest 40855

The ZIP codes whose reference points sit closest to 40855.
ZIP code	Distance	Delivers to
ZIP code 40807	1.6 mi	Benham, KY
ZIP code 40823	3.3 mi	Cumberland, KY
ZIP code 40862	4.3 mi	Partridge, KY
ZIP code 41833	5.7 mi	Linefork, KY
ZIP code 24216	6.8 mi	Appalachia, VA
ZIP code 40843	7.1 mi	Holmes Mill, KY
ZIP code 24215	7.3 mi	Andover, VA
ZIP code 41819	8.3 mi	Gordon, KY

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 40855, plotted from its record coordinates.

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

Scope ZIP code 40855. 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.