Character Creation Dates

I've been looking for some way to find out when each of my characters were created. I appear to have deleted the WTF file or something at some point, because there are no character files in there. I level slowly, so I can't check achievements. I'm not really sure what to do now. Does anyone have a method I could use? The more accurate the day, the better!

If there's nothing I could do, would it be possible for me to email [email protected] for the information? I can find the last-played date in my barracks, but I don't know if the creation dates are available.

Thanks!