Who called from 3866799794

Received "hello" from number... Replied to see if I knew them (got new phone) they said they just like meeting new people... I saw this.... Apparently they do this often.

Got the " Hello ?" message also. 02 March 12:20 Central time. Google shows this number coming from Daytona Beach Fl

Got the hello? message also. I didn't think, and replied, "hello" back. Haven't heard anything back yet.

Received same "hello" message followed by a "don't mean to bother anybody". Just really strange.

Received "hello" - I replied "who?" And I got "sorry" back - blocked caller.