If I recall correctly it's something to do with police and fire charities. I blocked the number on my phone but they continue to call anyway. Called no less than 9 times in the past two weeks.
I agree with the mom banging comment! Goodness give me a break whoever this is from Allentown. In my case nobody says a word. I just hear a click and then they hang up. The least the caller can do is speak. Even animals speak!