Who called from 7186255280

Name showers up as Ludwig Mertz, however individual does not leave a message. Must be a sales call.

Name shows up as Ludwig Mertz, however individual does not leave a message. Must be a sales call.

Same here: Called in late morning. Name shows up as Ludwig Mertz. I didn't pick up and he/she did not leave a message

I have a 2 viop numbers on my phone and both rang at the same time from this caller.  obviously some type of war dialing/spam company.  leaves no message.

I saw Ludwig Mertz and that number in my Caller ID box today.  No message was left on my answering machine.  This is the second time it happened.  If I pick up the phone and get a person when "Ludwig" calls again, I'm going to ask for Fred or Ethel.