Who called from 3125136581

I have blocked this number on the website on ATT.  I got 3 calls from this pinhead today, the call rang through.  They have figured out how to get around call blocking.  I looked up my call log and the number they are using to get around call blocking is +11 312-513-6581.  Notice the +11.  I called ATT and they are working on it.

I am in Brighton Michigan and have repeatedly  had calls from this number.  Never a message, just a hang-up.

I wonder if we are all Conservatives and they are just trying to harass us?   Damned Liberals!   They'll resort to almost anything, won't they?