@Felicityful
Probably never. Gigablast is a marketing scheme. They provide the service to a few select places so they can say its a 'service'. But its a ploy to get people to sign up with cox. There is no coverage map and signing up for a notice for when its 'available in your area' will net you exactly zero emails ever. It's been almost three years since they announced it. They announced their first customer in Phoenix in October 2014. Their original campaign stated that the service would be available for 'select, high-end housing developments'. That leaves most of the population up a creek. Sorry.