ESPN2 is on whichever channel the local cable carrier designates for its market. ESPN2 in standard definition and high definition is on channels 74 and 574, respectively, via Verizon FiOS.
Southern Fibernet assigns ESPN2 in high definition to channel 1602. AT&T U-verse assigns ESPN2 in high definition and standard definition to channels 1606 and 606, respectively.
TV.com is a free online tool that can adjust channel numbers according to cable carriers. Clicking TV Listings on the home page, and then clicking the city and state or the name of the default cable carrier opens a dialog box with a drop-down menu that contains the names of other service providers, such as Dish Network, DirectTV and Comcast.
Selecting a service provider from the drop-down menu retrieves channel-mapped results for national broadcast and cable networks.