Soprani.ca is a vision of freedom-respecting and interoperable communication using open standards, including projects that generalize phone numbers so they're easier to use from computers, tablets, and any other device.
https://soprani.ca/
https://jmp.chat/
eSIM Canada/USA: https://jmp.chat/sim
https://blog.jmp.chat/
https://wiki.soprani.ca/ThePlan
https://www.vice.com/en/article/595zg5/sopranica-jmp-wom-cell-network-diy-anonymous
https://singpolyma.net/
https://git.singpolyma.net/
https://gitlab.com/ossguy/
https://www.fsf.org/blogs/community/meet-the-libreplanet-2017-speakers-denver-gingerich