ZIP Code 23866

23866 is one of Virginia's ZIP codes, delivering to addresses in Ivor, Southampton County.

City: Ivor
County: Southampton County
State: Virginia
Prefix: 238xx

Where this code sits

23866 is part of the 238xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ivor.

Ivor Virginia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 23866 delivers to without sharing its boundary.

ZIP codes nearest 23866

The ZIP codes whose reference points sit closest to 23866.
ZIP code	Distance	Delivers to
ZIP code 23898	6.0 mi	Zuni, VA
ZIP code 23888	7.0 mi	Wakefield, VA
ZIP code 23487	9.8 mi	Windsor, VA
ZIP code 23878	11 mi	Sedley, VA
ZIP code 23397	11 mi	Isle Of Wight, VA
ZIP code 23431	11 mi	Smithfield, VA
ZIP code 23315	12 mi	Carrsville, VA
ZIP code 23846	12 mi	Elberon, 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 23866, plotted from its record coordinates.

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

Scope ZIP code 23866. 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.