Level 3 TPA routing today?

Anyone seeing issues with Level 3 between anywhere and Tampa, particularly Atlanta and Dallas? We've seen lots of outbound issues and customers calling about their sites being down or slow. Ultimately turned our two links to them off and then everyone says looks better. I opened a ticket with them and of course they say no one has reported any issues whatsoever. I sent them a bunch of traces and will try turning them back on later tonight since these non-issues tend to resolve themselves if I wait for a single homed customer to yell loud enough for them to fix it. Thanks, David