As in thread title.

I had some VMs that I hadn't yet listened to when I transitioned from my prepaid to on-account. These got nuked when switching over (annoying.. but no big deal). Now my MWI (little red dot on the phone app indicating a voicemail message is waiting) won't go away even when there are no voicemails.

Is there anything I can do to fix this from my end?

Cheers.