Here in Florida atleast in my area the Tampa/Orlando area it's no longer TWC , they have pulled out their shares on the cable TV and RR service and left it all to Brighthouse Networks
Don't think BrightHouse is a completely separate company. Their benefits package is identical to that offered at Warner Bros. in NYC (a former employer of mine) and their job app asks if you've previously worked for AOL/Time-Warner. BrightHouse appears to be like WorldCom calling themselves MCI. They are just trying to get away from the negative press they've received in the past.