https://arstechnica.com/tech-policy/2022/11/fcc-unveils-big-update-to-broadband-map-and-wants-you-to-help-correct-errors/

The Federal Communications Commission took two significant steps toward providing US broadband users with more accurate availability and pricing information.

Today, the FCC released the long-awaited National Broadband Map update based on the most detailed data the commission has ever collected from ISPs. There's still plenty of work to do, as this first version will undergo a challenge process to correct errors, and there are indications it will have many inaccuracies.