National Marketing Classifieds - Wont stop calling!

For those of you with a smart phone, it's easy to block unwanted callers from calling you back. Use the APP "CallFilter". If you get an unwanted call, hang up, open the app, and tap "Add the last incoming number". You'll never get a call from that number again. Some companies will have multiple lines and will call back on another number later on, but just block those repeat calls and sooner or later they stop. I used to get 4-5 unwanted calls a week. Now it's more like 1-2 a month.