Below is a list of Lahoma OK zip codes. For your research we have also included Lahoma Area Code, Time Zone, UTC and the local Garfield County FIPS Code. Each Lahoma Oklahoma zip code has a center Longitude / Latitude point (the Lahoma center is -98.089401245117 / 36.390899658203). For your convenience we have also indicated if that zip code in Lahoma observes Daylight Savings time.