Ack, thanks all for your input. That's not very promising, but I'm glad to hear it's not just me!

Just wondering whether there are currently any known AT&T cellular issues/outages in the Twisp area, or is it just me?

Phones have been behaving weirdly and now have no service; customer support for PureTalk (our AT&T MVNO) was impressively unhelpful.

Thanks!