Below is a list of Waterloo AL zip codes. For your research we have also included Waterloo Area Code, Time Zone, UTC and the local Lauderdale County FIPS Code. Each Waterloo Alabama zip code has a center Longitude / Latitude point (the Waterloo center is -88.061897277832 / 34.917198181152). For your convenience we have also indicated if that zip code in Waterloo observes Daylight Savings time.