Below is a list of Siler City NC zip codes. For your research we have also included Siler City Area Code, Time Zone, UTC and the local Chatham County FIPS Code. Each Siler City North Carolina zip code has a center Longitude / Latitude point (the Siler City center is -79.462196350098 / 35.723400115967). For your convenience we have also indicated if that zip code in Siler City observes Daylight Savings time.