Most of your Con+ hits are from the OneVoice system, and are already listed in the database (you have to look at each site's details to see the CC assigned to each repeater).
https://www.radioreference.com/apps/db/?sid=7363
471.4875 - OneVoice System, Site 4, CC 1, Control Channel, Unknown location
472.1375 - OneVoice System, Site 5, CC 1, Control Channel, Unknown location
472.6250 - OneVoice System, Site 37, CC 2, Control Channel, Unknown location
501.9375 - OneVoice System, Site 35, CC 1, Control Channel, Unknown location
502.2625 - OneVoice System, Site 34, CC 1, Control Channel, Unknown location
502.3000 - OneVoice System, Site 32, CC 1, Control Channel, Unknown location
506.3375 - OneVoice System, Site 33, CC 1, Control Channel, Unknown location