We developed the world's first globally routable web3 mobile number, called a 3NUM Shield bridging 5 billion mobile subscribers into secure and trusted web3 communications!
3NUM Shields are the worlds first web3 mobile number created by transforming a +1 globally routable mobile number into a blockchain secured messaging identifier
Get your 3NUM Shield Now
Only .015 Eth
3NUM Shields are purchased with crypto and require zero kyc info, meaning they can be used as a trusted, no-dox number for popular anywhere a phone number is needed!
3NUM Shields are controlled by your wallet and do not rely on SIM cards. 3NUM Shields cannot be ported preventing all risks of a SIM Swap
The underlying number of a 3NUM Shield is never made public. Instead, it is hashed and used as the tokenID during the minting process.
Sign in with your wallet to begin encrypted messaging with your web3 frens. Upgrade to a 3NUM Shield to message 5.5 billion mobile numbers directly from web3!
Start with just a wallet to begin end-to-end encrypted messaging with your web3 frens. The 3NUM Messenger supports messaging between Eth & Avax wallets plus ENS, Avvy Domain and .lens names
Set your favorite ENS or Avvy Domain as your dedicated messaging name that shows up when messaging a new recipient
Messaging between wallet addresses, web3 usernames and 3NUM Shields are fully end-end encrypted. Messages sent to traditional phone numbers are encrypted up to the telco gateway
Upgrade to a 3NUM Shield to unlock full 2-way messaging between web3 users and 5.1 billion traditional phone numbers
SMS Spam is annoying and potentially dangerous. The 3NUM Messenger puts users in control with innovative spam prevention features to control inbound messages
Our team is focused on constantly improving the 3NUM Messaging experience. A full list of what's to come is available on our roadmap article here
Conversations between web3 addresses run over decentralized E2EE messaging protocols. 3NUM is composable meaning it can support multiple encrypted messaging protocols.
The 3NUM Protocol stack includes a decentralized telephony gateway that bridges 5 billion traditional mobile numbers to 3NUM Shields.
3NUM Shield users can access traditional SMS and voice services via the the Telephony Gateway supported by the 3NUM Protocol