Cablevision Systems Corp. has created a mobile version of Optimum.net, its popular consumer Web portal for Optimum Online customers. This new mobile platform offers Cablevision's nearly 2.5 million ...

See how Xfinity, Spectrum, Cox, Optimum, WOW!, Mediacom and Sparklight compare on speeds, pricing, and data caps in 2025.

The return to wireless by Xfinity Mobile ( CMCSA), Spectrum Mobile ( CHTR) and Optimum from Altice ( ATUS) seems to be gaining traction this time around. After an embarrassing first attempt failed ...

SAN FRANCISCO (Reuters) - Cablevision System Corp said on Monday it would launch in February a wireless Internet phone service to give users an alternative to pricier data plans from cellular ...