Who called from 3144391445

Called me on my mobile number. I didn't pick up.

A female who was very hard to understand said that she was doing a survey on the views of Missouri voters.
I hung up before she started asking questions. Called at  4 PM on June 11, 2014.

I dont pick up the phone if I do not recognize the number.  Three times in a couple hours is just wrong.

I screen all calls through an answering machine.  They called four times today (so far), the last time leaving the last four words of some automated, indecipherable, message.

Called twice, first time some survey.  I just hung up.  Second time I could not understand a word spoken.  Some foreign accent.  Hung up and blocked the number.