The rollout comes as Charter contends with slowing broadband customer growth, defections from the cable TV bundle, and a young, expanding mobile business.

Many current Spectrum internet customers got an automatic speed upgrade. New Spectrum customers can get internet as low as $30 a month when bundled.

As part of its "Life Unlimited" campaign, Charter is including taxes and fees and dropping contracts across residential Internet, TV and phone plans. This article, Charter rolls out more-transparent,