ZIP Code 01220

01220 is one of Massachusetts's ZIP codes, delivering to addresses in Adams, Berkshire County.

City: Adams
County: Berkshire County
State: Massachusetts
Prefix: 012xx

Where this code sits

01220 is part of the 012xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Adams.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01220 delivers to without sharing its boundary.

413 Area code 413

ZIP codes nearest 01220

The ZIP codes whose reference points sit closest to 01220.
ZIP code	Distance	Delivers to
ZIP code 01225	4.7 mi	Cheshire, MA
ZIP code 01247	5.4 mi	North Adams, MA
ZIP code 01256	5.7 mi	Savoy, MA
ZIP code 01343	6.8 mi	Drury, MA
ZIP code 01267	7.4 mi	Williamstown, MA
ZIP code 01270	8.4 mi	Windsor, MA
ZIP code 01224	8.5 mi	Berkshire, MA
ZIP code 01237	9.2 mi	Lanesborough, 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 01220, plotted from its record coordinates.

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

Scope ZIP code 01220. 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.