i have this # blocked but they still keep calling - "Controlled Network"

This number has started calling but leaves no message. CID says Controlled Network. I have no intention of answering and will put them on the blocked list.

I finally called the number back from another phone,it answered "Hi this is Lisa from AT&T ...I only wanted to know who was calling every day (numerous times )after a few "hello,hello .....I hung up. Figured it would be a pushy sales call. Well now you know who this # belongs to ;0)

They call  me about three times a day. I don't answer .

same here- no message and the name on caller id is Controlled Network