Does anyone know how to block someones phone number?

Question

not cellphone but telephone(caller display) digital home phone

Answer 1

get a callerID manager!!

Answer 2

indivual numbers can't be blocked ecept for collect calls, 900 & 976, privacy manager will block unidentfired numbers but aside from that the pone comanies do not have the anility to block random numbers you might want the to block

Answer 3

go to your phone company they can block it.