We have had the 516 area code blocked for nearly one year, thanks to our digi tone call blocker.
They called at 8:23am this morning. It's now nearly noon and I just saw that they had called.
Our phones do not ring when a blocked call comes in - not even once!
Folks - you must purchase a call blocking phone or device - they work and they are inexpensive.
I would suggest that you consider a blocking phone or device that can block ENTIRE AREA CODES.
When you block an entire area code, you potentially block 6,000,000 - 8,000,000 phone numbers.
Currently, we have over 125 area codes blocked along with at least 200 full telephone numbers. It's quiet here!