Thanks to 506 Sports for the easy-to-read map. The light blue represents markets where the Jaguars-Texans game will be on.
Jacksonville is (of course) showing it, but everywhere else in Florida is either showing the Buffalo Bills vs. Denver Broncos game (huh?) or the Miami Dolphins vs. Baltimore Ravens game (understandable). The national game is Pittsburgh Steelers vs. Cincinnati Bengals, which makes sense due to Pittsburgh's national appeal and it being an AFC North matchup.
The announcing for Jacksonville's game will be handled by Brian Anderson and Adam Archuleta.
Be sure to check out 506Sports.com for more TV coverage maps and information.