If you phone provider has the service, block the number. Comcast allows me to block up to 12 numbers at a time. Honestly I think that number needs to be much higher but that's how I got rid of one [***] in particular with caller ID that said Everglades, FL. He called me so many times one day in retaliation because I told him to stop calling and I wouldn't even listen to his speal. I haven't had a call from that guy since. I really got tired of the jerk calling in the morning first thing and waking me up. I'm on disability and have a hard time getting to sleep because I'm usually in quite a lot of pain. My husband is the same way. I really dislike getting phone calls first thing in the morning when I have finally just gotten to sleep maybe an hour or so before. So if you can, block the number.