Question: is alien registration number same as i 94?
Answer: The I-94 number is an 11-digit number that is found on the Arrival-Departure Record (Form I-94 or Form I-94A). ... The nine-digit U.S. Citizenship and Immigration Services number listed on the front of Permanent Resident Cards (Form I-551) issued after May 10, 2010, is the same as the Alien Registration Number.