I am on the do not call list and I get calls up the wazoo. This number called while I was on the phone. I answered call waiting and it said my extension was invalid. What on earth is the purpose os this BS... puhleeze. I am already grouchy. Maybe they are in a foreign country like Australia and that's why they tend to call in the middle of the night, lol.
Received a call todayfrom this number. When I answered call, a recorded message said "Sorry, that is not a valid extension." I call back and got a busy signal.