Tello PayGo - does it still need talk/text activity every 90 days?

Anyone got notification from Tello about account expiration.
I thought the deadline is early December.

Nothing so far. Maybe they won't enforce the '90-day order' right away? I don't think they'll expire numbers without notice. I hope so!

Nothing here on this front and dropped by because I am curious. Anyone received anything new?

Nada on 3 accounts I monitor.

Still looks fine, my last top up was Jan 2019... with Sprint Free ending, perhaps I should port in then sign up for the $5/mo plan (@$15/90 days). I should be fine with unlimited 2g for email and google hangouts.

I just finished porting our Sprint Free lines 'over the top' of our existing Tello back-up lines. It took overnight, on a weekday, to complete.
For this, unless it's recently changed, you have to request it through email/customer service. They'll send a list of info to provide, I pasted my info in & sent it back.

If you wanted to "self serve" you could initiate a device swap, during this process you can initiate a port in.
After the port in is complete you can swap back the original phone immediately without any CSR interaction if desired.