We’ve long known that 5G rollout wouldn’t happen overnight. But now that carriers have gotten things started, they’ve been confronted with pushback against the next-gen wireless technology’s limitations. Among the bigger issues is spotty coverage indoors — you know, that place where most of us spend most of our time?

Verizon’s looking to address the issue by partnering with Boingo — a name that ought to prove familiar for anyone who’s attempted to get on Wi-Fi at an airport. The carrier (which is, incidentally, also our parent company) says it’s teaming with the wireless provider to expand coverage in hard to reach spots, including stadiums, offices, hotels and those aforementioned airports.

“Verizon and Boingo are working together to architect a hyper-dense network designed for large and small indoor spaces as part of Verizon’s ongoing 5G network expansions,” per the carrier.

There are still plenty of questions, including how quickly and when those rollouts will start. One assumes they will begin in cities where Verizon has already begun to deliver 5G in places. That list now includes 10 cities, with greater Phoenix joining the others. The usual caveats of 5G apply here, with the tech still limited to certain areas/neighborhoods. Those are as follows:

Initially, Verizon 5G Ultra Wideband service will be concentrated in Downtown Phoenix around several well-known landmarks, including: Phoenix Convention Center, Talking Stick Resort Arena, The Orpheum Theatre, CityScape, and Chase Field. It will also be available in Tempe, on the Arizona State University campus.

Tomorrow Verizon also adds another 5G device to its portfolio with its limited-time exclusive on the Galaxy Note 10+ 5G.