ZIP Code 28634

28634 is one of North Carolina's ZIP codes, delivering to addresses in Harmony, Iredell County.

City: Harmony
County: Iredell County
State: North Carolina
Prefix: 286xx

Where this code sits

28634 is part of the 286xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Harmony.

Harmony North Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 28634 delivers to without sharing its boundary.

ZIP codes nearest 28634

The ZIP codes whose reference points sit closest to 28634.
ZIP code	Distance	Delivers to
ZIP code 28688	4.4 mi	Turnersburg, NC
ZIP code 28660	5.2 mi	Olin, NC
ZIP code 28689	9.5 mi	Union Grove, NC
ZIP code 28625	9.6 mi	Statesville, NC
ZIP code 27020	12 mi	Hamptonville, NC
ZIP code 27028	13 mi	Mocksville, NC
ZIP code 27055	13 mi	Yadkinville, NC
ZIP code 28677	13 mi	Statesville, NC

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 28634, plotted from its record coordinates.

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

Scope ZIP code 28634. 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.