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For as long as WhatsApp has existed, your phone number has been your identity on the platform. Every contact, every group, every business conversation — all of it tied to a single piece of personal information that, unlike a username, you cannot easily change and probably don't want strangers to have.
That's finally changing. WhatsApp confirmed today, June 29, 2026, that usernames are officially coming to the app, allowing its more than three billion users to connect, chat, and call each other without ever sharing a phone number.
It is one of the most requested features in the platform's history, and Meta is treating it as exactly that significant. Alice Newton-Rex, vice president and head of Product at WhatsApp, framed the announcement around a familiar moment: "When you meet someone new, whether it's a classmate, a neighbour, or someone you met at an event, sharing your phone number can feel like a big step. Your phone number is personal, and it's tied to so many other parts of your life."
Telegram has had usernames since 2013. Signal has had them since 2022. WhatsApp, the largest messaging platform in the world by a wide margin, is only catching up now — but when a platform with three billion users changes how identity works, the ripple effects are bigger than any competitor's launch could ever be.
What's Actually Confirmed Right Now
Here is exactly what WhatsApp has announced, stripped of speculation.
Starting this week, users can reserve a username to use later this year when the feature fully launches. This is a reservation system, not the live feature itself — Meta is opening the door early specifically because, with over three billion people on the platform, popular names are going to get claimed fast.
Usernames must be between 3 and 35 characters, contain at least one letter, and may only include lowercase letters, numbers, periods, and underscores. No spaces, no capital letters, no symbols beyond periods and underscores. Handles that impersonate a real person, business, or brand will be blocked, and notable accounts will be verified to prevent impersonation.
You will still need a phone number to create and maintain a WhatsApp account. Usernames don't replace phone numbers entirely — they replace the need to share them. Your number remains tied to your account for login, verification, and recovery, but it stops being the piece of information you hand out every time you want to start a new conversation.
Once usernames officially launch, they become the default identity shown to people you're not already connected with. Anyone messaging you for the first time will see your username, not your number — unless you've already exchanged contact details the traditional way.
Crucially, usernames are not searchable inside the app. There is no public directory you can browse. Someone needs to know your exact username to find and message you — a deliberate design choice that prioritises privacy over discoverability.
For an extra layer of control, WhatsApp is also introducing an optional username key — a second piece of information that, if you enable it, someone needs alongside your username before they can send you a first message. Think of it as a password specifically for being contacted.
How to Reserve Your Username Right Now
If you want to lock in your preferred handle before someone else does, the early access window is open as you read this.
Go to Settings → Account → Username, or alternatively through your Profile section, also found in Settings. From there you can claim your preferred username for use once the feature goes live.
There's a useful shortcut built in for creators, small businesses, and organisations: WhatsApp is allowing people to claim their existing Instagram or Facebook username directly on WhatsApp, making it easier to maintain a consistent brand identity across Meta's entire platform family. If you already have a recognisable handle on Instagram, you can carry that same identity into WhatsApp rather than starting from scratch.
Worth noting: as of today, the reservation option isn't visible in every build of the app yet. It may take a few days for the option to fully roll out to all users, even though the announcement has gone live.
The Rollout Timeline
This isn't an instant, everywhere-at-once launch. WhatsApp is rolling usernames out in phases, market by market.
The first country wave goes live on July 7, 2026, covering users in Algeria, Azerbaijan, Ghana, Libya, and Nepal. A second wave follows on July 20, with the rest of the world picking up the feature progressively from September 2026 onward.
The staggered rollout follows months of development and testing across Android, iOS, Windows, and the web, with WhatsApp extensively reworking the app's underlying code to ensure existing features remain compatible before expanding access more broadly.
What This Means for Businesses
If you run a business that relies on WhatsApp — and millions of businesses globally do, from local shops in Nairobi to global e-commerce operations — this update carries genuine operational weight, not just a cosmetic change.
Behind the username feature sits something called a Business-Scoped User ID, or BSUID — a new identifier that runs underneath the visible username system. For businesses using the WhatsApp Business API, this identifier will increasingly replace or sit alongside phone numbers in API calls, CRM integrations, webhook configurations, and customer support systems.
Businesses already have a head start: API businesses get first access to reserve usernames matching their existing WhatsApp Display Name, Meta Verified Name, or Facebook and Instagram Business handle. If your brand name is in demand, the early reservation window is the moment to act — popular names will be claimed quickly, and once gone, they're gone.
The practical deadline that matters most for businesses is mid-2026, when systems need to be updated to handle both phone numbers and the new BSUID identifier. Businesses that already have phone number information from existing customer conversations won't lose access to those numbers — ongoing conversations aren't disrupted. But new customers who adopt usernames may interact with a business without the business ever seeing their phone number, which changes how CRM systems, analytics tools, and customer support workflows need to be built going forward.
For businesses with strong brand recognition, this is also an opportunity. Instead of customers remembering or searching for a phone number, they can simply look up a recognisable @handle — closer to how people already find brands on Instagram or X.
Why This Matters Beyond the Feature Itself
There's a bigger story underneath the username rollout, and it's about what "identity" means on the world's largest messaging platform.
For nearly two decades, WhatsApp's entire architecture assumed that your phone number was a reasonable, even necessary, public identifier — something you'd hand to a new contact, a customer, a stranger at a networking event, without a second thought. That assumption made sense in a world before number-based scams, SIM-swap fraud, and the sheer volume of unsolicited contact most phone numbers now attract.
Usernames represent WhatsApp formally acknowledging that the assumption no longer holds. People want to connect, transact, and communicate without exposing the piece of personal information that, in the wrong hands, can be used for everything from harassment to financial fraud.
It also positions WhatsApp more directly against the messaging platforms that have used usernames as a core part of their privacy pitch for years. Telegram's entire identity system has long been built around usernames rather than numbers. Signal added them specifically as a privacy upgrade. WhatsApp, finally moving in the same direction, closes one of the most cited gaps between itself and its more privacy-focused competitors — without sacrificing the network effect of being the messaging app nearly everyone already has installed.
What to Do Right Now
If a specific username matters to you — your name, your business, your brand — don't wait. Reservations are open today, and with over three billion potential users competing for short, memorable handles, the names that matter most will disappear fastest.
Go into Settings, look for the Username option, and claim it if you can see it. If you don't see it yet, check back over the next few days — WhatsApp confirmed the rollout of the reservation feature itself is still expanding.
For businesses, this is the moment to start the technical conversation internally: who owns the WhatsApp Business API integration, what systems currently key off phone numbers, and what needs to change before usernames become the default way customers expect to find you.
The phone number era of WhatsApp identity is ending. It just hasn't fully arrived yet — and the next few months are when the decisions that matter actually get made.
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