Who called from 6366748464

Kept calling and hanging up over a number of days.  I called the number and a man answered and it sounded like a call center.  The guy said they call for disabled police officers, for donations or something.  Probably a scam.  Doesn't explain why they kept hanging up when I'd answer.  I told him not to call back and he said he wouldn't.

Two calls today, I didn't answer, no message left.  Lady picked up when I called back.

Several calls from this #. Ask for someone ( a woman's name) then didn't talk. sounded like an old man

Received several calls over the past week from this number. When I answered they would hang up.

Have received repeated calls over the past several weeks.  The caller ID indicates only that the call is from Barnhart, MO.  No one answers when I pick up.  Very aggravating.