xbox dwell question

I discovered this previous relic of free 2month trial subscription inside 1 of my previous unique xbox recreation booklets, code appears nonetheless fairly intact expiry date Provide legitimate from 01/08/04-31/03/05 may this be one thing i may attempt my luck & e mail microsoft about getting a brand new code or mabye ask them in the event that they’d like so as to add this to their gaming museum memorabilia lol