Dinah Flossie

Longhorn Expiration Date Chart 2025. The letters are related to the plant where the. If a code reads 1230 it means that the expiration date is the 123rd day of 2010 and if it reads 1231 the expiration date is 2011.

I will say, at least they publish the date codes. We use the julian date calendar system to mark the pack dates of all of our products.