ZIP Code 17003

17003 is one of Pennsylvania's ZIP codes, delivering to addresses in Annville, Lebanon County.

City: Annville
County: Lebanon County
State: Pennsylvania
Prefix: 170xx

Where this code sits

17003 is part of the 170xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Annville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17003 delivers to without sharing its boundary.

ZIP codes nearest 17003

The ZIP codes whose reference points sit closest to 17003.
ZIP code	Distance	Delivers to
ZIP code 17078	3.8 mi	Palmyra, PA
ZIP code 17077	4.0 mi	Ono, PA
ZIP code 17010	5.2 mi	Campbelltown, PA
ZIP code 17046	6.2 mi	Lebanon, PA
ZIP code 17038	6.6 mi	Jonestown, PA
ZIP code 17028	6.7 mi	Grantville, PA
ZIP code 17083	7.2 mi	Quentin, PA
ZIP code 17064	7.8 mi	Mount Gretna, PA

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 17003, plotted from its record coordinates.

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

Scope ZIP code 17003. 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.