It has gotten to the point where I really need to be able to block calls. We have Cox cable service and that's who we have our phone with. Does this mean we have digital phone service? I purchased a call blocker, but when I got it, it only worked on landline phones. Can I buy a cordless phone that has a call blocker built in? I think that would be the easiest to handle. I don't want to buy a new phone and find out it won't work with my type of phone service. Can anyone point me in the right direction?

https://www.google.com/search?q=how+to+block+calls+with+cox+phone+service&oq=block+calls+cox+phone&aqs=chrome.3.69i57j0l3.17322j0j4&sourceid=chrome&es_sm=93&ie=UTF-8



Turn on Anonymous Call Rejection


Lift the handset and listen for the dial tone.
Press *77 or on a rotary phone, dial 1177.
After you hear a confirmation tone or announcement, hang up the handset.