Cos Cob Zip Codes - Fairfield County CT

Cos Cob, CT Zip Code Map

Cos Cob, CT is a city located in Fairfield County, Connecticut and has a land area of 3.28 square miles (8.50 km2). The water area for the city is 0.13 square miles or 0.34 km2. There is one unique zip code in Cos Cob, Connecticut and it is 06807. The area code(s) for Cos Cob is 203/475.

Zip Codes for Cos Cob, CT (1)
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06807 Cos Cob Fairfield

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