Below is a list of Haskell OK zip codes. For your research we have also included Haskell Area Code, Time Zone, UTC and the local Muskogee County FIPS Code. Each Haskell Oklahoma zip code has a center Longitude / Latitude point (the Haskell center is -95.675003051758 / 35.820301055908). For your convenience we have also indicated if that zip code in Haskell observes Daylight Savings time.