List of US Post Office Stores in Pena Blanca, NM Outlet Note Regular Brands US Post Office New Mexico Pena Blanca Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Pena Blanca 823 State Road 22 (800) 275-8777 People Also Viewed