ZIP Code 25403
25403 is one of West Virginia's ZIP codes, delivering to addresses in Martinsburg, Berkeley County.
- City
- Martinsburg
- County
- Berkeley County
- State
- West Virginia
- Prefix
- 254xx
Where this code sits
25403 is part of the 254xx range, the group of codes handled by one mail processing centre. Martinsburg is served by 5 ZIP codes in total; the full list, with the county each falls in, is on the Martinsburg page.
Martinsburg West Virginia ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 25403 delivers to without sharing its boundary.
ZIP codes nearest 25403
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 25401 | 4.6 mi | Martinsburg, WV |
| ZIP code 25402 | 4.6 mi | Martinsburg, WV |
| ZIP code 25404 | 5.0 mi | Martinsburg, WV |
| ZIP code 25427 | 6.2 mi | Hedgesville, WV |
| ZIP code 25419 | 6.5 mi | Falling Waters, WV |
| ZIP code 25405 | 7.9 mi | Martinsburg, WV |
| ZIP code 21711 | 8.7 mi | Big Pool, MD |
| ZIP code 21795 | 10 mi | Williamsport, MD |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 25403. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.