Who called from 9899811029

Autodialer sending dozens of calls to a business in under a  minute. Disconnecting before being answered.

Like the previous poster, a lot of calls very quickly. Hung up either before it was answered or shortly afterwards.

Same as previous poster... Dozens and dozens of calls with no one on the line.

Autodialer unable to establish media due to broken infrastructure and wardialing over and over again while trying to pick up the first call.

They keep calling the company I work for and hang up after we answer and this has been going on for months