A look at Phreeli, a privacy-focused phone carrier that lets users sign up with only a ZIP code and uses an encryption system based on “zero-knowledge proofs”
Privacy stalwart Nicholas Merrill spent a decade fighting an FBI surveillance order.
WiredAndy Greenberg
Context & Ripple Effects
Phreeli extends a recurring effort to reduce the identifiers tied to mobile connectivity. Earlier coverage of Pretty Good Phone Privacy’s Android data service similarly focused on separating users from persistent identifiers.
The story also sits in a longer privacy-technology lineage: Silent Circle’s move to Switzerland showed how providers have treated legal jurisdiction and data exposure as product considerations, not just compliance details.
First-order effects
Phreeli users can seek mobile service while disclosing less account information at sign-up, with the carrier’s zero-knowledge-proof-based system positioned as part of that privacy promise.
Phreeli must make its reduced-data model legible and credible to users while operating a phone service that still needs to function reliably.
Second-order effects
Privacy-oriented mobile services gain a clearer benchmark: competing offerings that merely add a privacy layer may face pressure to explain which identifiers they retain and why.
The product shifts more of the buying decision toward carrier data practices and account design, rather than treating network privacy as an afterthought.
Third-order effects
If such services gain traction, mobile privacy could increasingly be differentiated by data minimization and cryptographic architecture, not only by encryption features.
That shift may sharpen the tension between privacy-preserving account models and demands for provider-held information, echoing the legal exposure that has shaped earlier privacy companies.
The trend: Consumer connectivity products are moving toward privacy by default, using minimized identity collection and cryptographic design to reduce the data providers can associate with an individual.
In addition to T-Mobile collecting “Log data and Call Detail Records” independently of Phreeli, they of course get a bunch of information about your device, subject to *T-Mobile*'s privacy policy, not Phreeli's. We'd expect this, since Phreeli is an MVNO and of course has no [ima…
Phreeli is now live: * Fully anonymous US cellular service. * Requires only a ZIP code to activate. * Legally compliant in all 50 states. * Accepts Zcash and Monero for prepaid payments. No name, no ID, no KYC. [image]
Hm, are the choices about what data to collect really up to Phreeli though? This statement in their privacy policy seems to negate the bold part... 1/🧵 [image]
If you live in the US, you may be more concerned than ever about what happens when law enforcement shows up at a telco and demands information about your account. [embedded post]
A New Anonymous Phone Carrier Lets You Sign Up With Nothing but a Zip Code | Privacy stalwart Nicholas Merrill spent a decade fighting an FBI surveillance order. Now he wants to sell you phone service—without knowing almost anything about you.. — www.wired.com/story/new-an...
A new anonymous phone carrier startup Phreeli, launching today, will let you sign up for cellular service with almost no personally identifiable information—not even your name. All it asks for is a ZIP code, the minimum info legally required for tax purposes. www.wired.com/story…
We had a similar philosophy when setting up the “Librem AweSIM” service at Purism, but this service goes to the next level by the minimalist approach to retaining personal data (just a zip code). With AweSIM, Purism would still have mailing address and credit card on file, and y…
Phreeli founder Nick Merrill “is somebody who is extremely principled and willing to take a stand for his principles,” EFF's Cindy Cohn told @WIRED “He's careful and thoughtful, but also, at a certain level, kind of fearless.” https://www.wired.com/...
A New Anonymous Phone Carrier Lets You Sign Up With Nothing but a Zip Code | Privacy stalwart Nicholas Merrill spent a decade fighting an FBI surveillance order. …