> Same thought here. I have been toying with the idea of building something OSS so that people could run it themselves, for this reason. I'm in the process of

> Same thought here. I have been toying with the idea of building something OSS so that people could run it themselves, for this reason. I'm in the process of open-sourcing the core part of a SaaS I run that does exactly this. It relies on Twilio but could be easily made to work with any API that exposes the forwarded number, which should be all of them.