Elon Musk's X introduces X Numbers to let users chat without sharing phone numbers: How it works

X, formerly known as Twitter, has launched X Numbers, a new feature allowing users to communicate without revealing their personal phone numbers. This privacy-focused initiative enables individuals to connect and engage in direct messages using a unique X-assigned identifier instead of their mobile digits. This functionality aims to enhance user privacy and security on the platform, addressing common concerns about unsolicited contact and the sharing of sensitive personal information.

The introduction of X Numbers comes as social media platforms increasingly grapple with user privacy expectations and the need to offer secure communication channels. By decoupling direct messaging from phone number association, X is providing an alternative for users who wish to maintain a degree of anonymity while still interacting with others on the service. This move aligns with broader trends in digital communication, where safeguarding personal data and offering granular control over information sharing are becoming paramount for user trust and platform adoption.