Who called from 2157568026

I've been getting the same thing. Tried calling it back and it says disconnected

I just got a call from this number. It's a presidential/senate poll. It's automated so not sure if it's on the up and up since it didn't say who was doing the poll. Mostly had to press 1 or 2 to answer questions about party affiliation and who I would be voting for in the election for president and state senator.

I got the call after nine last night, no message or anything.

Got call on my cell phone from this 215-756-8026
Get calls on my house phone from this 215-756-8026  

Am not answering this they never speak and tie up my phone and answering machine.

Didn't answer it. NEVER answer number I don't recognize.