Below is a list of Shannock RI zip codes. For your research we have also included Shannock Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Shannock Rhode Island zip code has a center Longitude / Latitude point (the Shannock center is -71.63200378418 / 41.442100524902). For your convenience we have also indicated if that zip code in Shannock observes Daylight Savings time.