Below is a list of Milfay OK zip codes. For your research we have also included Milfay Area Code, Time Zone, UTC and the local Creek County FIPS Code. Each Milfay Oklahoma zip code has a center Longitude / Latitude point (the Milfay center is -96.56559753418 / 35.755100250244). For your convenience we have also indicated if that zip code in Milfay observes Daylight Savings time.