Below is a list of Piedmont AL zip codes. For your research we have also included Piedmont Area Code, Time Zone, UTC and the local Calhoun County FIPS Code. Each Piedmont Alabama zip code has a center Longitude / Latitude point (the Piedmont center is -85.6343 / 33.9156). For your convenience we have also indicated if that zip code in Piedmont observes Daylight Savings time. For more information on Piedmont Alabama you will find helpful business links and searches.