Go to this website (not an official FAA website) to see some questions
and answers about your situation:

http://www.faaregistrations.com/


Keep in mind you will need a US FAA pilot certificate to fly a US
registered "N" numbered aircraft in the USA, per FAR 61.3
Obtaining a US Restricted pilot certificate "based upon" your foreign
license take time.
See the info for foreign pilots on www.ssa.org