ZIP Code 23303

23303 is one of Virginia's ZIP codes, delivering to addresses in Atlantic, Accomack County.

City: Atlantic
County: Accomack County
State: Virginia
Prefix: 233xx

Where this code sits

23303 is part of the 233xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Atlantic.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 23303 delivers to without sharing its boundary.

ZIP codes nearest 23303

The ZIP codes whose reference points sit closest to 23303.
ZIP code	Distance	Delivers to
ZIP code 23337	1.3 mi	Wallops Island, VA
ZIP code 23416	1.9 mi	Oak Hall, VA
ZIP code 23442	2.5 mi	Temperanceville, VA
ZIP code 23483	2.5 mi	Wattsville, VA
ZIP code 23396	2.8 mi	Oak Hall, VA
ZIP code 23302	3.0 mi	Assawoman, VA
ZIP code 23415	3.1 mi	New Church, VA
ZIP code 23395	4.8 mi	Horntown, VA

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 23303, plotted from its record coordinates.

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

Scope ZIP code 23303. 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.