Who called from 3214034129

I received a phone call at 12:16 today (4/23/2014) on my cell phone, no message was left.

I also received a phone call (4/23/2014) at 4:08pm on my cell phone. No message was left.

They must be doing their "rounds" I just got a call from them. But I never answered  and they left no message

I got a call from this number.  They did not leave a message.

Got a call from this number. I picked up and it was some BS about a Florida vacation. Having dealt with scammers like this, I answered with a loud BURP. This moron then said   " so, that's how it's gonna be ! ". I told him  " f**k off a**hole ".  He then hung up .