Below is a list of Ruidoso NM zip codes. For your research we have also included Ruidoso Area Code, Time Zone, UTC and the local Lincoln County FIPS Code. Each Ruidoso New Mexico zip code has a center Longitude / Latitude point (the Ruidoso center is -105.668 / 33.3418). For your convenience we have also indicated if that zip code in Ruidoso observes Daylight Savings time. For more information on Ruidoso New Mexico you will find helpful business links and searches.