Comcast customers in Bucks, Chester, Delaware, Montgomery, and Philadelphia counties in Pennsylvania as well as parts of New Jersey and New Castle County, Del. can now subscribe to the company’s DOCSIS 3.1-powered gigabit broadband service.

Jim Samaha, senior vice president of Comcast’s “Freedom Region” surrounding southeastern Pennsylvania says at least two million customers will be able to subscribe to the new, faster broadband speed immediately.

“We have been on a pace of doubling our network capacity every 18 to 24 months, ensuring that we stay well ahead of demand,” said Samaha in a statement.

Comcast is running an introductory promotion that will price the gigabit service at $79.99 a month with a one-year contract or $104.95 a month for month-to-month service. A 1TB usage cap did apply to customers on a gigabit plan who did not agree to a term contract, but there was some debate on that point with Comcast representatives giving conflicting answers. Customers who want a cap-free experience with Comcast may have to pay an additional $50 a month.