Hello Jacksfamly,
Thanks for getting back with us and confirming your settings. If you open the Notes app on your iPhone, when you pull up the mail "Folders" screen, do you see only the AOL account? If there is more than that one account, check the others to see if the notes are storing there.
You may also want to try disabling Notes in your account settings, restarting your iPhone and turning it back on. Once the notes have synced back to your device, check to see if they are all present. If you find that you're still missing notes, you may want to remove your AOL account and add it back to your device, to see if that corrects this issue.
Restart your iPhone
If you're missing notes on your iPhone, iPad, or iPod touch (for quick reference to Settings)
If you can't receive email on your iPhone, iPad, or iPod touch - Remove your email account and set it up again
Keep us posted on how it goes!
Best regards.