ZIP Code 40730

40730 is one of Kentucky's ZIP codes, delivering to addresses in Emlyn, Whitley County.

City: Emlyn
County: Whitley County
State: Kentucky
Prefix: 407xx

Where this code sits

40730 is part of the 407xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Emlyn.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40730 delivers to without sharing its boundary.

606 Area code 606

ZIP codes nearest 40730

The ZIP codes whose reference points sit closest to 40730.
ZIP code	Distance	Delivers to
ZIP code 40769	3.0 mi	Williamsburg, KY
ZIP code 40759	8.6 mi	Rockholds, KY
ZIP code 37762	8.8 mi	Jellico, TN
ZIP code 40763	10 mi	Siler, KY
ZIP code 37819	11 mi	Newcomb, TN
ZIP code 40771	12 mi	Woodbine, KY
ZIP code 40940	13 mi	Frakes, KY
ZIP code 37730	14 mi	Eagan, TN

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 40730, plotted from its record coordinates.

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

Scope ZIP code 40730. 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.