ZIP Code 37733

37733 is one of Tennessee's ZIP codes, delivering to addresses in Rugby, Morgan County.

City: Rugby
County: Morgan County
State: Tennessee
Prefix: 377xx

Where this code sits

37733 is part of the 377xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Rugby.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37733 delivers to without sharing its boundary.

ZIP codes nearest 37733

The ZIP codes whose reference points sit closest to 37733.
ZIP code	Distance	Delivers to
ZIP code 38504	4.0 mi	Allardt, TN
ZIP code 37732	6.1 mi	Elgin, TN
ZIP code 37872	6.3 mi	Sunbright, TN
ZIP code 37852	6.9 mi	Robbins, TN
ZIP code 37726	11 mi	Deer Lodge, TN
ZIP code 37755	11 mi	Helenwood, TN
ZIP code 38556	13 mi	Jamestown, TN
ZIP code 37770	14 mi	Lancing, 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 37733, plotted from its record coordinates.

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

Scope ZIP code 37733. 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.