I got a message from them but they didn't identify themselves. It was clearly a recording.

Got a called, Automated message said it was for "Anthony Porter" which I have no idea who that is. Says he was being served at his home or work. Gave the number to call back (same one that called) and a file number #LEG11575. For the record, these are fake. You are never warned if you are being served.

You are 100% correct. Contact your local FBI office and Consumer Financial Protection Bureau (CFPB).
Here is a link for the CFPB: http://www.consumerfinance.gov/?gclid=CIW61unUsNACFYIkgQodZRQEGw

" I recieved an order for you it look like you have charges pending, unfortunately because I am unable to reach you by phone I will be actively pursuing your place of employment and at your residence. You have the right to contact the client to resolve this matter voluntarily. Ubderstand when you are located you are forfeit that right, your case number is MAP113263. You can reach the office at 616-228-1181"

I received the above message twice from 616-228-1181 number, yesterday with a female voice and today with male voice. They did not identify them self, who is calling? what type of office they calling from? Seems it is clearly a suspicious and fake call. I didn't respond to it

I got the same message a few minutes ago looking for my husband. A male voice on the recording and the same reference number. Obviously some type of scam.