Hi @breadtoaspire - May I welcome you on behalf of this community? 
@01101111 is correct with his suggestion and many of us are hoping for a separate Phone section for members to post such requests and topics.
I just made a quick search for you and found…
This is NOT a recommendation from me as there are security issues with this OS and others that are forked from it - though still a good read and good information on the process of installing OS’s. You can read my warnings about /e/ or eOS phones here 
I am now happily using GrapheneOS on a recommended Pixel-3 yet others have managed to install it on other phones - even a dirt cheap Samsung S4. So that should give you some hope. Also check UBPorts web pages.
Good luck.