I can guarantee you this was not a scammer, ADM is a fortune 50 company, with over 7000 employees and every outgoing call fromt the corporate office goes out from this number.
It is more like someone made a mistake and called a wrong number and got embarassed then hung up instead of admitting the mistake.

I got a call from this number, when I tried to return the missed call I got the message "this number does not accept incoming calls". So in all honesty, this has to be a scam or some kind of rip cause who makes it so your phone doesn't accept incoming calls?

i think its adm. which is  real company....a big mean company but real. but why they hung up who knows

This is a REAL ADM number.  I know someone that works there and no matter where they call from it gives 217-362-8686 because the company wants to minimizes incoming personal calls.

i got a TEXT from this number - telling me to call it. ???