http://www.telcodata.us/telcodata/ra...YWOOD&state=FL

Global Crossing, Paetec, Level3, XO Florida, ...
Looks like a diverse range of companies. Not sure if the few I listed are VOIPO possibilities.
Maybe Tim will respond?
http://www.telcodata.us/telcodata/ra...HMOND&state=VA

XO Virginia, Level3, ...
Seem likely too.