Who called from 8134445672

Received a call from this number on my home UNPUBLISHED phone number. Caller I.D. read "Incoming Call" (duh!) so I let it go to voice mail....no message was left. The post by rox is right. Never answer an unknown number. If they know you, they'll call back or leave a name and message.

Received a call from this number.  They claim they're trying to raise money for Florida State Troopers.  Hung up on them.

Two calls from this number within a week.
Identifies as "incoming call" on caller ID, and never
leaves a message.

It might just get better. Heard this today on NPR:
http://www.npr.org/2013/01/02/168444025/reward-offered-to-help-stop-robocalls
Give a listen.

I find it creepy...got a call from this number and like a dummy I answered it even though I didn't recognize the number and no one was there.  I said hello twice...no response...creepy.  I blocked the number.