From that site on Monday. That brings the total of 2.5GHz currently deployed to 160MHz here (60MHz Sprint LTE, 40MHz T-Mobile LTE, 60MHz T-Mobile NR.)
The N41 carrier was bringing in 300-350mbps download in great signal conditions, which is short of the 900 or so it's capable of. However, this could simply be a lack of backhaul at the site. The site kept my phone on a lone 5x5 B66 carrier for the LTE anchor (there is also a 20x20MHz LTE carrier deployed).
So with "Day 1" rapidly approaching (8/1), what sort of branding changes is everyone anticipating? I'm assuming the websites will be merged more (perhaps all the way) completely. Also with the Note 20 "Unpacked" event taking place on 8/5, it seems more than likely that New TMO will use the launch and device as a showpiece for demonstrating the new combined network's capabilities. I see the Note 20 series as being the first true flagship phone that will be marketed as taking advantage of the combined company's broad and deep spectrum portfolio. This should be interesting. The Pixel 5 may or may not be just around the corner (conflicting rumors, Covid-19 related internal structure changes within Google, etc) but if it does materialize in October would be the second major Android device to trumpet new magenta's full power but at a much easier to digest price. I look forward to the elimination of duplicitous branding and what shakes out this late summer and fall device wise and network wise!