Nebraska ZIP Codes

ZIP codes: 620
Cities & towns: 528
Counties: 93
Area codes: 3

How Nebraska ZIP codes are numbered

680xx–693xx

The first three digits identify the sectional center facility that processes mail for a region, so a Nebraska ZIP code can be placed geographically from its prefix alone. Each row names the city holding the most codes in that prefix.

Nebraska three-digit ZIP prefixes, the codes in each, and the city that holds the most of them.
Prefix	ZIP codes	Main area
680xx	57	Blair
681xx	53	Omaha
683xx	70	Adams
684xx	56	Malcolm
685xx	29	Lincoln
686xx	43	Columbus
687xx	75	Norfolk
688xx	66	Kearney
689xx	57	Hastings
690xx	26	Bartley
691xx	47	North Platte
692xx	11	Ainsworth
693xx	30	Scottsbluff

Where Nebraska's communities sit

Each point is a Nebraska community with a published ZIP code list, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

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

Nebraska cities by ZIP code count

largest 25

Area codes serving Nebraska

Scope every ZIP code recorded in Nebraska. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. The map outline is a convex envelope of published places, not a state boundary.