ZIP Code 01063

01063 is one of Massachusetts's ZIP codes, delivering to addresses in Northampton, Hampshire County.

City: Northampton
County: Hampshire County
State: Massachusetts
Prefix: 010xx

Where this code sits

01063 is part of the 010xx range, the group of codes handled by one mail processing centre. Northampton is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Northampton page.

Northampton Massachusetts ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01063 delivers to without sharing its boundary.

413 Area code 413

ZIP codes nearest 01063

The ZIP codes whose reference points sit closest to 01063.
ZIP code	Distance	Delivers to
ZIP code 01060	0.5 mi	Northampton, MA
ZIP code 01062	2.7 mi	Florence, MA
ZIP code 01061	3.6 mi	Northampton, MA
ZIP code 01027	3.8 mi	Easthampton, MA
ZIP code 01053	4.1 mi	Leeds, MA
ZIP code 01035	4.6 mi	Hadley, MA
ZIP code 01038	4.7 mi	Hatfield, MA
ZIP code 01088	5.0 mi	West Hatfield, MA

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 01063, plotted from its record coordinates.

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

Scope ZIP code 01063. 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.