Okay. If the meat is in a package that was prepared at a federally registered establishment, there is a crown on it, and there is an establishment number. You could go to the Internet and determine where it came from, but if it's a branded product, then you'll know. For instance, if it's a Maple Leaf product, the package indicates exactly where it comes from. Certainly, if there is more information that a company.... If they're branding their product, then you will know where it comes from.
Also, you could always ask the store. If the store is taking a product, cutting it up, and repackaging it, you could ask the store where they got it.