WhatsApp began rolling out username reservations on June 30, letting its three billion users claim handles before the full feature launches later in 2026.

The change lets people connect without sharing a personal phone number, addressing demand for a pseudonymous identity in messaging apps. The rollout comes as parent company Meta positions privacy as a platform differentiator, with reservations opening gradually through the week.

How WhatsApp Usernames Work

Users can reserve a handle through Settings > Account > Username in the latest app version. Each username belongs to one person only, and the app confirms availability during setup. Because handles are first-come, first-served, popular names could disappear fast once the feature fully rolls out.

Importantly, usernames do not replace phone numbers on WhatsApp. Users still need a number to register and log in. However, the feature adds a secondary identity layer for people who prefer not to share contact details with new connections.

Usernames take the form of a unique handle, such as @Name123, and differ from a user’s display name. The display name appears in a profile and does not need to be unique, while each username must be one of a kind. When users send a message or place a call, their phone number stays hidden from contacts who have not already saved it.

Privacy Controls That Limit Exposure

WhatsApp built several protections into the feature. An optional PIN key requires outsiders to enter a code before starting a chat. The platform also limits how many new contacts any single account can reach per period. Automated systems detect and block unusual contact patterns in the background.

That combination makes mass-contact abuse harder to execute at scale.

Notably, WhatsApp offers no public username directory to browse. Strangers cannot find accounts by searching names, which removes a key entry point for fraud. That design differs from Telegram, where Chinese-language scam networks have exploited open search to recruit victims at scale.

Meta’s Privacy Push Meets a Growing Fraud Landscape

Messaging-app fraud has grown more sophisticated in 2026. Pig-butchering schemes frequently begin with a cold message and escalate to fake investment platforms that drain victims’ accounts.

US authorities traced a $61 million USDT seizure to these schemes earlier this year. Prosecutors said fraudsters contacted victims directly before pulling them into fraudulent platforms. Additionally, hiding phone numbers at first contact cuts off one standard entry point for these schemes.

The feature raises a separate impersonation concern among public figures. Indian entrepreneur Ankur Warikoo has taken Meta to court over AI deepfake ads promoting fraudulent WhatsApp investment groups. He warned that scammers could register handles mimicking a public figure’s name to solicit money from followers.

Warikoo also noted that usernames remove one key verification fallback. Today, recipients can call a phone number and use Truecaller to confirm a sender’s identity. Username-only contact removes that option entirely.

For Meta, the username feature fits a broader push for platform scale. The company watched Micron surpass its market cap earlier this year, even as Zuckerberg’s trillionaire growth ambitions keep platform bets in focus for investors. Meanwhile, the wider Web3 privacy debate has been pushing similar identity protections into mainstream conversations well ahead of this launch.

Source: BeInCrypto