Post Offices in & near San Marcial, New Mexico. Operating hours, locations, phone/fax number, services information.
Post Office in San Antonio, New Mexico on Highway 380. Operating hours, phone number, services information, and other locations.
Address: 65a Highway 380, San Antonio, NM 87832
Phone: 575-835-1664
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
