Old Greenwich CT Zip Code Lookup and List

Below is a list of Old Greenwich CT zip codes. For your research we have also included Old Greenwich Area Code, Time Zone, UTC and the local Fairfield County FIPS Code. Each Old Greenwich Connecticut zip code has a center Longitude / Latitude point (the Old Greenwich center is -73.564903259277 / 41.022899627686). For your convenience we have also indicated if that zip code in Old Greenwich observes Daylight Savings time.

Zip Area Lat Lon Zone UTC DST State FIPS Code County FIPS Code MSA Code City County State
06870 203/475 41.035892 -73.567475 Eastern -5 Y 9 09001 8040 Old Greenwich Fairfield CT
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