Yes, this number has called my home several times, and when you say hello, they hang up. It is annoying and the phone company needs to take care of this. I did call operator who stated it is a landline in Allentown, PA...
I received a call from 610-51-2363 asking for policemans ball donations, unfortunaley I gave my name and address. Now reading all these replies gets me thinking.
I also receive these calls. When I answer, it hangs up. When I call back, it says, "I'm sorry, the number you dialed can not receive calls. A.L.L. 70 8" WEIRD! ...and very agrivating since I live in the 610 area code.