PHILADELPHIA—Comcast has launched WiFi Boost capabilities that allows Xfinity Mobile and Comcast Business Mobile devices to get speeds of up to 1 Gbps when they connect to millions of new “Xfinity ...

Comcast Corp. is still shedding broadband subscribers, but not as many as Wall Street feared. The media and telecommunications giant reported a net loss of 104,000 domestic internet customers for the ...

In April, cable company and internet service provider Comcast announced its new wireless business, Xfinity Mobile, which offers unlimited data plans to Comcast customers that can be as cheap as $45 ...

Comcast announced today that it’s expanding its “Now” branding to include two prepaid services: Now Internet and Now Mobile. Of the two, the mobile plan appears to be genuinely new, as it’s a prepaid ...

Comcast CMCSA has announced speed upgrades for Xfinity Internet and NOW prepaid plans at no extra cost, increasing upload speeds by 50-100% and improving download speeds across most tiers. Customers ...

NEW YORK (AP) — Comcast plans to launch a cellphone service roughly in the middle of next year, although it would be limited to areas of the country where it’s a cable provider. That could potentially ...