Biggest broadband provider is?

Comcast is the largest provider of cable internet service in the united states. The company is based in Philadelphia, Pennsylvania and has over 24 million customers including television cable service.

Verizon, known for their dsl service has been making alot of noise lately with the popular fios internet. The service is not available in many locations as of yet but they are hoping to grow this product which stands for "fiber optic service" dramatically over the next several years.