Below is a list of Alger OH zip codes. For your research we have also included Alger Area Code, Time Zone, UTC and the local Hardin County FIPS Code. Each Alger Ohio zip code has a center Longitude / Latitude point (the Alger center is -83.842102050781 / 40.709201812744). For your convenience we have also indicated if that zip code in Alger observes Daylight Savings time.