I friggin hate Twilio, and I kick myself for ever getting suckered into using it. I'm down to a single account and a single line in, but I need to port it off, and Google doesn't care to port Twilio numbers off to GV. If Twilio could do something other than drop calls to PSTN (I mean here, make a fuggin VoIP call), I'd be singing a totally different song, but it's a one-trick pony.