Sonic.net is missing a very useful feature to block scam callers. I mentioned it to them a few months ago, but they don't care. Currently they support blocking phone numbers that user specified explicitly. But this doesn't help as scammers change numbers all the time. They should also support something opposite - blocking ALL phone numbers EXCEPT those specified by user. I didn't have this problem when I was a Comcast customer. Back then, I spent about an hour and entered phone numbers that I would accept - about 150 total, and I blocked all other incoming calls. Problem solved. Why not support such useful feature? I can't believe it is hard, because it is just opposite of filter that they already support. Frustrating....
Hello!
I am sorry for the issues you are having with your phone service. Sadly at this time we are not looking to have such a feature on our phone service. Hopefully one day we will be able to. I would look into phones that have this feature as it might be the work around you are looking for.
Best Wishes!