Hi, please can anyone help me figure out what the phone call I received earlier today might have been about. I am the beneficiary for a CR1 visa application. I live in the UK and am a British citizen. I am currently DQ at the NVC stage, waiting for my interview letter. Earlier today I received a phone call from a UK number. The call started off with an automated voice message saying something along the lines of "This is US immigration calling regarding an urgent update on your case, please hold for a representative". It then put me through to someone who started talking, but at that exact moment I had to hang up as my boss walked in the room and began talking to me. They have not called me back since. I searched the telephone number online to see if anyone else has experienced the same or to see if it was a scam call but there are no results relating to the number. Could this have been a legit call from USCIS/NVC/CEAC etc. and a call I needed to answer regarding my case or was this a scam call? Any help would be really appreciated as I am worried I have delayed my case somehow by not taking this call. Many thanks.