That number is not your File number so wait until you got, it's start from E.Hi, my AR is May 15, 2020, still waiting for the AOR. I called IRCC today, they say they received my application, and they are still checking application completeness. They gave me an application number start with "XEP", still cannot link my file. ONPNP, 2 people. Hope to get AOR soon.