WhatsApp is testing new phone number privacy for usernames

WhatsApp is developing granular phone number privacy controls for accounts that use a username on Android, according to details uncovered in WABetaInfo's report. Discovered through the WhatsApp beta for Android 2.26.45.1 update available via the Google Play Store, the system builds upon an earlier test in the 2.26.31.2 beta release that introduced a username field inside the contact creation screen. Under WhatsApp's standard username architecture, creating a handle automatically hides an account holder's primary phone number from individuals who do not already have that number saved in their contacts. The upcoming privacy release adds a dedicated configuration panel, allowing people who opt into public handles to adjust who can view their raw mobile number.

This technical breakdown reviews how WhatsApp structures visibility across active chats and calls, which privacy tiers are entering testing, and how audience management changes for daily messaging. The addition is designed for Android users who rely on handles for reachability while attempting to manage contact boundaries. Rather than forcing all handle holders into an all-or-nothing masking rule, the system embeds phone number visibility directly alongside established account safeguards. Understanding these configuration rules ensures participants can share public handles without exposing their direct cellular lines to unfamiliar parties or inadvertently resetting their exclusion parameters.

WhatsApp is testing new phone number privacy: what actually changed

The primary change adds a dedicated phone number visibility section directly into WhatsApp's primary privacy settings screen. This is the same screen where users already control account preferences for last seen indicators, online status, and profile photo visibility. Previously, the underlying system enforced a single fixed behavior whenever a username was established: the owner's phone number was shielded from any third party who lacked that number in their existing address book.

With the 2.26.45.1 beta update, WhatsApp turns that automatic protection into an adjustable preference panel. The interface introduces four distinct visibility tiers modeled after WhatsApp's classic communication preferences: Everyone, My contacts, My contacts except, and Nobody. By introducing these distinct toggles, WhatsApp enables account holders to customize phone visibility across both chats and incoming voice or video calls, moving beyond static defaults to give users direct management over their personal credentials.

WhatsApp is testing new phone number privacy: how it works

Under the planned architecture, accounts configured with a username will default to the Nobody setting. This default ensures that new acquaintances who discover an account through its handle cannot inspect the underlying mobile digits. However, users who already possess the account holder's phone number saved in their personal device contacts continue to see that number regardless of the selected tier, preventing interruptions for established friends and family.

Users seeking greater flexibility can switch between the four available settings, but doing so triggers a protective confirmation dialog. When an individual modifies their visibility preference or shifts away from custom exceptions, WhatsApp displays an alert confirming that existing exception lists will be reset. Because resetting exceptions can expose phone numbers to previously restricted individuals, the confirmation dialog prevents unintended visibility changes and ensures account holders deliberately authorize any credential exposure.

WhatsApp is testing new phone number privacy: why it matters

Many individuals register a username specifically to make their accounts reachable across communities, marketplaces, and professional discussions without distributing personal cellular numbers. Nevertheless, standard contact management often requires nuanced visibility rules. A professional or community organizer might want colleagues in their address book to see a real phone number for telephone coordination, while keeping that exact same phone number shielded from casual public inquiries initiated through a handle.

The granular tier structure solves this operational dilemma by allowing targeted exclusions. A user can select My contacts while simultaneously using the My contacts except option to block specific address book entries from viewing their direct line. This configuration maintains clear boundaries between public-facing communication and private contacts, giving participants fine-grained control over how their personal identity markers are distributed across Android messaging sessions.

WhatsApp is testing new phone number privacy: who is affected

This privacy update specifically targets Android participants who configure a username on their messaging accounts. Individuals who choose not to claim a handle or who continue using standard phone-number-based profiles remain unaffected, as their accounts do not participate in username-driven discovery. The system also impacts external contacts seeking to initiate conversations via public handles, as their access to the recipient's personal telephone number will now depend entirely on the recipient's chosen tier.

For established contacts who already have the user's phone number stored on their device, the rollout causes no behavioral disruptions. WhatsApp preserves number visibility for those verified address books automatically. However, people who interact with a user exclusively through a newly claimed handle will encounter masked details unless the user explicitly switches their setting from Nobody to Everyone or includes them within a permitted contact rule.

WhatsApp is testing new phone number privacy: what to watch

The phone number privacy controls are currently under active development and have not yet rolled out for widespread beta testing. WhatsApp introduced the underlying framework in the WhatsApp beta for Android 2.26.45.1 release following the initial username field testing observed in version 2.26.31.2. The company has not announced an official launch date or a definitive rollout timetable for broad public availability across standard Google Play channels.

Observers should monitor future beta builds to track when the four-tier privacy panel moves from development into live beta deployment. Because phone number visibility represents one of the final configuration safeguards required for an independent username framework, completing this security screen may serve as the concluding development milestone before WhatsApp introduces handle-based account discovery to the global Android ecosystem.