Below is a list of Montchanin DE zip codes. For your research we have also included Montchanin Area Code, Time Zone, UTC and the local New Castle County FIPS Code. Each Montchanin Delaware zip code has a center Longitude / Latitude point (the Montchanin center is -75.5836 / 39.7954). For your convenience we have also indicated if that zip code in Montchanin observes Daylight Savings time. For more information on Montchanin Delaware you will find helpful business links and searches.