This number has been calling my house for several weeks. I finally blocked it with my home phone. It originates from Kansas City, MO. I have no idea what the motivation for calling so many people so many times. This is either PHISHing or at least SPAM.
First started getting text messages from this number about a month ago stating they were from CITI Corp. The anti virus program on my phone flagged that text as suspicious. Then got a phone call from it at 830 this morning. Tried to call back and its always busy. This is very strange!!!