Visible is unlimited data there is no set limit. But there is what is considered abuse but you would need to use a lot in a short period of time. A YouTuber, Stetson Dodd I think it was, earlier this year used something like 450GB in an 8 hour period to test Visible's unlimited policy and got slowed down to a couple Mbps, was able to get support to clear that and went and did it again, he also got limited speed again. While I don't think it is possible to use 400GB to 500GB streaming music in full month so use data to your hearts content. It has been mentioned on Visible's Reddit page that a lot of users have used over 500GB in a month with no restrictions or warnings. There was however a post from about 4 years ago where a person used over 1TB and did get a notice from Verizon to stop or get canceled. Another person also reported using 500GB and got suspended, got the suspension released and did it again and got canceled. It sounded like he was using data for spamming.
