Three cable operators have announced additions to their TV Everywhere services that let cable television subscribers stream certain cable networks from home computers and portable wireless devices.

Time Warner and Bright House are inching towards making their apps more useful with new deals that will allow viewing outside of the home. Unsurprisingly, Time Warner has managed to sign a deal with their potential new owner — Comcast/NBCUniversal —  that includes anywhere-viewing of live and on demand content from NBCUniversal’s suite of cable networks including USA Network, Syfy, Telemundo, Bravo, Oxygen, CNBC, MSNBC, mun2, NBC Sports Network, and Golf Channel, as well as local NBC and Telemundo-owned broadcast stations.

Since Time Warner Cable handles cable programming negotiations for Bright House Networks, both customers will receive the enhanced service.

Within the next few days, customers will have access to the NBC Sports Live Extra and Golf Live Extra services via apps on iOS and Android devices, as well as online. Access to the remaining broadcast and cable networks will become available to Time Warner Cable and Bright House customers starting in September, and continuing on an ongoing basis. Customers must verify their subscription to begin watching.

Unfortunately, there are only a handful of NBC-owned and operated broadcast stations across both companies’ service areas. In most cases, local affiliate stations are owned and operated by other corporate entities and will not be included in this deal.

Mediacom Communications has expanded its own TV Everywhere package, adding NFL Network and NFL RedZone this week, along with mobile access to FX, FXX, FX Movies, National Geographic and National Geographic Wild.

Mediacom now offers 40 channels for out-of-home viewing and plans to add FOX Sports Go and other popular sports networks by September.

“TV Everywhere allows Mediacom customers to always be connected to live entertainment and information,” said Mediacom senior vice president Ed Pardini. “Adding new channels to this service extends the value of a video subscription by giving customers more options to view their favorite programs when and where they want, whether that’s the big screen in living rooms or with the convenience of a mobile device.”

Mediacom customers looking for NFL Network and NFL RedZone on smartphones and tablets must download the free NFL Mobile App by going to the web site. Mediacom is now listed as a participating provider. Customers should log in with their Mediacom email address and username.