Post Offices in & near Costilla, New Mexico. Operating hours, locations, phone/fax number, services information.
Post Office in Costilla, New Mexico on Garcia Rd. Operating hours, phone number, services information, and other locations.
Address: 6 Garcia Rd, Costilla, NM 87524
Phone: 575-586-0353
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
