Below is a list of Warwick RI zip codes. For your research we have also included Warwick Area Code, Time Zone, UTC and the local Kent County FIPS Code. Each Warwick Rhode Island zip code has a center Longitude / Latitude point (the Warwick center is -71.4442 / 41.7027). For your convenience we have also indicated if that zip code in Warwick observes Daylight Savings time. For more information on Warwick Rhode Island you will find helpful business links and searches.