Who called from 4044559111

Call early morning and hung up twice. I call back and it says the subscriber is unavailable.

Started  after posted  vehicle  for sale  on Craigslist . ..

keeping calling and when I call back it states that the subscriber is not in service

Got a call from this number. The guy sounded American and said that he was a process server trying to serve me docs but he wouldn't say who he worked for. Also, legit companies don't try to call you back from restricted phone numbers either. Definite scam.

Received this call numerous times yesterday and today. Called the number back and it is a number that is not in service.