This looks interesting. Is it open source? Not dug into it too much yet but could be a bit of a honey pot?
As phone identities become merged into npubs similar to services like:
My identity, through services like nostr:npub1tm99pgz2lth724jeld6gzz6zv48zy6xp4n9xu5uqrwvx9km54qaqkkxn72 are now:
Email: mike@mikehardcastle.com
NIP-05: mike@mikehardcastle.com
Lightning payment address: mike@mikehardcastle.com
Phone identity: mike@mikehardcastle.com
Future:
Passport
Driving License
Bitcoin separates the state from money
NOSTR separates the state from identity
This is self sovereignty!
Discussion
mysudo, it's not a recommendation, just an indication that phone numbers are moving from the base layer of the phone to a disposable app that will become as relevant as faxes are today.
As for the service, I'm pretty certain it's not open source, but it is a service that focuses on privacy and allows you to create disposable mobile numbers, or segregated mobile numbers.
If you are in the US, Google have a free option, outside of the US, we have to pay for services like this.
For me, my NIP-05 is my primary phone number from now on.