Who called from 9044353421

It was at 4:03 in the afternoon. It says it's from Jacksonville Florida. There was one ring and no message like everyone els got. I didn't call them back in fear of it being some scam.

Based on these comments, obviously telemarketer from who knows where. I didn't answer, they left no message. Now on my blocked contacts list.

12 Oct 2015 @ 2 p.m.  Same as everyone else.  One ring to the mobile number and then hangup.  Caller ID says only "Jacksonville, FL."  I blocked it

Cell phone rang once at 10:16 a.m. on the West Coast.  Didn't answer it and no message was left.

call then thanks for answering