Compare Xfinity and Optimum on internet speeds, plans, pricing and availability to choose the best provider for your home in ...

Compare Xfinity and Verizon Fios on speed, price, deals and coverage to find the best internet provider for your needs in ...

Xfinity is available in 40 states, with the most coverage in the Northeast (New Jersey, New York, Virginia). Other large Xfinity coverage areas include Florida and California.

Xfinity is available in 40 states, covering 35% of the country. Coverage areas are largest in the northeast (New England, New Jersey, New York, Virginia), plus Florida, California and Washington.