Who called from 3363971212

Municipal calls, no message left, industry unknown. Yes I know this is no help on this number, however it does show a pattern on the part of the caller.

It is NSAA Insurance out of Greensboro, NC area

Blank message on my land line answer machine.

Received this on my cell phone. Didn't answer, No MSG left.

This is the first time I've seen this number come up.  It was on the main office line.  Caller ID said NSAA.  They did not leave a message.