Concho is an unincorporated community in Apache County, Arizona, United States. Concho is located on Arizona State Route 61 14 miles (23 km) west of St. Johns. Concho has the ZIP code 85924. The United States Postal Service operates the Concho Post Office along Arizona State Highway 61. Concho is served by the Concho Elementary School District, with its school being Concho Elementary School.
1 The freezer time shown is for best quality only â foods kept constantly frozen at 0Â° F will keep safe indefinitely.  How long does baked ham last at room temperature? Bacteria grow rapidly at temperatures between 40 Â°F and 140 Â°F; baked ham should be discarded if left for more than 2 hours at room temperature.
Usually there is a date on the ham for how long you can keep it. Many times I find cured hams have a refrigeration life of a month or two.After you open it, it should be good for 3+ days. Whatever you cannot eat within a couple of days, should be stored in the freezer with proper packaging.sually there is a date on the ham for how long you can keep it. Many times I find cured hams have a refrigeration life of a month or two.