First, if you do not remember your alien registration [green card] number, go to your local DHS office are unable to remember your alien registration number, you should go to your local DHS office and to make a status verification request. By giving your name, date of birth, country of birth and possibly your n order to replace your green card, you need to file a Form I-90
Answered on Jul 27th, 2013 at 4:27 PM