https://wccftech.com/google-pixel-3a-is-discontinued-with-pixel-4a-nowhere-in-sight/

Google has discontinued the last year's mid-range Pixel 3a along with the Pixel 3a XL. However, this move has arrived with no indication of Google launching the PIxel 4a. We all know the device exists, however, we are not sure what Google plans on doing with it.

However, this could also hint that Google is planning on launching the Pixel 4a imminently as in the past, we have heard about the release date happening in July. Considering how we are already in July, it is more than likely to happen.