Have received a call from this number twice every day for the last three days. Have tried to use call block but cannot. When I call the number back I get a recording that it is a telemarketer and the number is not in service to receive calls.
This number calls me 3 to 4 times during the day, never leaves a message and I am a teacher. It interrupts my class and is annoying, How do I stop them from calling me.