Mississippi is O&O, They have an office in Hattiesburg. Mobile Alabama and Pensacola FL are both O&O run out of the same office in Cantonment, FL. I think Panama City is O&O, it was a couple of years ago but were struggling and the buzz was that they were turning over to contractors there.
This is CABL.com posting #338658. Tiny Link: cabl.co/mbAgo