Explore ZIP codes in Naugatuck Valley, Connecticut. This city has 41 unique ZIP Codes. Find the ZIP code for any area in Naugatuck Valley.
Ansonia
Beacon Falls
Bethlehem
Bristol
Cheshire
Derby
Middlebury
Naugatuck
Oakville
Oxford
Pequabuck
Plymouth
Prospect
Seymour
Shelton
South Britain
Southbury
Terryville
Thomaston
Waterbury