The Nikon D5500 and D7200 have officially been discontinued. Both cameras are currently listed as “old” on the official Nikon Japan website, and they will not be produced any longer.
Both the Nikon D5500 and the D7200 were launched in 2015. According to DxO, the D7200 was, at the time, the best APS-C camera they’d ever tested. In 2016, the D5500 was replaced by the D5600, while the latest iteration of the D7x00 series is the D7500, launched in April last year.
Although both cameras have long been replaced with newer models, you can still find them oh B&H (here and here). They’re both good cameras, in my opinion, and I know both of them have been very popular here where I live. As a matter of fact, both D5x00 and D7x00 series are very popular among Nikon shooters, especially as the first DSLR. [via Nikon Rumors]