RFFM6403 no longer in production

[MattH0220]

I am trying to design my own PCB using the openLST Kicad schematics and I have run into two issues, 1 the RF frontend module (Qorvo's RFFM6403) has reached its EOL and I can't find it anywhere. I also think the SAW filter (the STA1120A) has also reached its EOL. Has anyone found any suitable replacement parts, I know Qorvo released a new version of the RFFM6403 (the RFFM6406) but that is also in its EOL. Any help would be greatly appreciated.