Who called from 2153305010

We receive 5 to 7 calls each day.  We do not answer.  They hang up when the answering machine comes on.

Even when I've blocked them with rings once, the idiots continue to call.....I need to find a home phone like my IPhone with full block.....
It is ridiculous that something can't be done to stop them by the phone companies!!!!!

Either don't answer or have fun with it, ie:  I talk to them in a very broken accent, and confuse them with dumb questions until they get so frustrated they hang up.  One time I gave one of the scum bags a credit card number of 1234 5678 9012 3456.  After about 10 seconds of silence, she hung up.

Just asked for my husband by name and when I said he wasn't home, they hung up