Call blocker might be of some help. Also don't pick up on numbers you do not recognize, or where there are caller IDs that seem odd. Or where there is no caller ID.
Have been getting numerous calls from this and other related numbers:
732-290-9981 Vasquez B
732-290-9982 Vasquez B
732-290-9983 Vasquez B
732-290-9984 Vasquez B
732-290-9985 Vasquez B
732-290-9986 Vasquez B
732-290-9987 Vasquez B
732-290-9988 Vasquez B
732-290-9989 Vasquez B
The most they do is say "Wrong number" and hang up.