I have done that several times but but they keep telling me to wait. I came in with immigrant visa with my family but they have their green cards but my was send back to uscis because of insuffient address. Life has been hell for me because my wife is pregnant and she cannot work and wherever i look for work they demand my green card.
You can call the customer service number and ask to expedite your GC. you'll need the receipt number from you I485.or from yoir other notices.hope this helps.good luck
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