Below is a list of San Ysidro NM zip codes. For your research we have also included San Ysidro Area Code, Time Zone, UTC and the local Sandoval County FIPS Code. Each San Ysidro New Mexico zip code has a center Longitude / Latitude point (the San Ysidro center is -106.76999664307 / 35.563301086426). For your convenience we have also indicated if that zip code in San Ysidro observes Daylight Savings time.