This number has called twice and each time they have asked to speak with my 13 year old daughter.  I replied this is her mom and before I could tell them her age the caller would say no message and hung up.

called and asked for head of household. seemed like a recording because they started talking before I said hello. Hung up and blocked.

Called my cell at 247pm, 15 Jan 17.    Left no msg.  I Googled nr and based on comments above, I would block but:
Strange thing, tho, on my cell, these type callers w a state, listed as caller ID, like Ga, Kansas, Fla, Ohio, etc., have never once called back, so far, from the same nr, so I really don't  need to block. I keep the list of nrs.
Weird and not so w landline.  My VM msg says same thing on cell and landline, that they will be blocked if no msg!??

Help w what?  You left us hanging....
I'm assuming u didn't  care  & hung up!

Called and asked for head of household. Said "speaking" and the call hung up.