Comcast WiFi Hotspots Added in Arlington

Comcast has launched more than 3,800 new WiFi hotspots in the greater Washington region, including several in Arlington.

Comcast's Xfinity WiFi service is free and available to anyone through July 4 — after that, only Comcast customers can use the service free of charge, according to the Washington Business Journal.

When you search for wireless services from your computer, the service will be called “xfinitywifi.”

After July 4, Comcast customers will be asked to login with their Comcast username and password. Comcast customers can look up their username and password here.

See the map of xfinitywifi locations here.