I think this number is the start of a scam.  I answered and the female caller asked for a person who is not me.  I responded that she had the wrong number and hung up on her.  The following day I received a call from 832-507-1337 where a man asked for someone who is not me, I again replied that he had the wrong number and hung up on him.  Now, I've received 3 calls from 202-697-7222 which I have not answered but looked up here and see is a scammer trying to get bank information from people.  I believe the "wrong number" calls were trying to obtain my name so they could pass my info on and I could later be scammed.