AT&T and Xfinity are two of the largest internet providers in the U.S., collectively covering nearly 70% of the country. AT&T is the largest provider of fiber-to-home internet services, whereas ...

Spectrum offers wider availability, covering 41 states, while AT&T Fiber is available in 21 states. AT&T Fiber provides faster symmetrical speeds up to 5 Gbps, whereas Spectrum's maximum speed is 1 ...