Below is a list of Gallup NM zip codes. For your research we have also included Gallup Area Code, Time Zone, UTC and the local Mckinley County FIPS Code. Each Gallup New Mexico zip code has a center Longitude / Latitude point (the Gallup center is -108.73999786377 / 35.519100189209). For your convenience we have also indicated if that zip code in Gallup observes Daylight Savings time.