ZIP Code 23701

23701 is one of Virginia's ZIP codes, delivering to addresses in Portsmouth, Portsmouth city.

City

Portsmouth

Independent city

Portsmouth city

State

Virginia

Prefix

237xx

Where this code sits

23701 is part of the 237xx range, the group of codes handled by one mail processing centre. Portsmouth is served by 8 ZIP codes in total; the full list, with the independent city each falls in, is on the Portsmouth page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 23701 delivers to without sharing its boundary.

ZIP codes nearest 23701

The ZIP codes whose reference points sit closest to 23701.
ZIP code	Distance	Delivers to
ZIP code 23702	2.2 mi	Portsmouth, VA
ZIP code 23707	2.3 mi	Portsmouth, VA
ZIP code 23321	3.1 mi	Chesapeake, VA
ZIP code 23704	3.2 mi	Portsmouth, VA
ZIP code 23323	3.5 mi	Chesapeake, VA
ZIP code 23705	4.2 mi	Portsmouth, VA
ZIP code 23709	4.2 mi	Portsmouth, VA
ZIP code 23708	4.2 mi	Portsmouth, 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 23701, plotted from its record coordinates.

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

Scope ZIP code 23701. 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.