Who called from 2677700472

I got a call from this number, then a few minutes later two multi media porn messages which att said I have to pay for. I had to block text messages on this cell phone completly. If I want to block the number att wants to charge me $5 per month to block the number.

Just got a call from this number.  Guy offered $40 for P***Y.  Then texted me.  I have know idea who this way.