Does Anyone (agency) Investigate This #$%^& ?

I have been getting calls from a number that is in my Contact list on my cell phone. Normally they do not leave a message. Today they did...saying that I need to contact them at a different number, that they have a felony arrest warrant for me. I have not spoken with the person that is associated with this number in my phone in a while but I know it was not her. I gave her a call...after we both laughed for a while she did say she was going to contact her phone company about it as I have not been the first of her companies customers to receive a call similar to this.
There's an app that lets you call someone but shows someone else's number when your phone rings. Maybe they used your friends number not knowing it's on your favorites list??