You open WhatsApp Business and see that this account can’t use WhatsApp. Or your API number shows a restriction banner in WhatsApp Manager and this morning’s campaign is failing. Either way, your customers can’t hear from you.
A ban or restriction means Meta’s systems decided your number broke the WhatsApp Business Messaging Policy or the Terms of Service, most often because of spam-like sending: messages to people who never opted in, a lot of blocks and reports, or unofficial bulk tools. In the WhatsApp Business app you appeal with Request review on the ban screen. On the WhatsApp Business API you appeal in Meta’s Business Support Home. Most restrictions are temporary. Some bans are final.
This guide covers both the app and the API, using WhatsApp’s help centre and Meta’s policy pages as they stand in October 2026.
Banned, restricted, locked: what each one means
The fix differs for each. Meta’s policy enforcement page for the API describes a ladder from warning to removal; WhatsApp’s help page on account bans covers the app.
| Where | What you see | What it means |
|---|---|---|
| WhatsApp Business app | “This account can’t use WhatsApp”, sometimes with a Request review option | The number is banned. If the review option is missing, WhatsApp says the ban is final. |
| API: warning | An email and a notice in Business Support Home naming the policy | No restriction yet. Fix the cause now. |
| API: 1 or 3 day restriction | Can’t send marketing, utility or authentication templates; can’t add phone numbers | Repeat or clearer violation, such as spam or template category misuse |
| API: 5, 7 or 30 day restriction | Can’t send any messages; can’t add phone numbers | Further violations after earlier restrictions |
| API: account lock | Indefinite block on sending | Only a successful appeal lifts it |
| API: disabled / offboarded | The WhatsApp Business Account is removed | Permanent. For severe harms (scams, for example) this can happen immediately, without the earlier steps. |
A low quality rating (a yellow or red dot on your number) and a failed message with an error code are not bans: your number still works. See messaging limits and quality rating and error 131049.
Why business numbers get banned or restricted
Meta doesn’t publish the exact rules its systems apply, but the Business Messaging Policy is clear about what it enforces, through automated systems and human review, with user feedback (blocks and reports) feeding in.
- Messaging people who didn’t opt in. The policy allows contact only with people who gave you their number and agreed to hear from you. Bought lists, scraped numbers and “everyone who ever called the shop” all fail.
- Blocks and reports. When many recipients block or report you, Meta treats the messages as spam, whatever your intent. The policy says it may limit sending based on this feedback.
- Unofficial tools. Bulk-sender software, browser extensions and modified apps such as GB WhatsApp break the Terms of Service. WhatsApp names spam, scams and threats to user safety as the usual ban reasons.
- Deceptive or surprising messages, including impersonating another business.
- Template category misuse (API). Repeatedly submitting promotional content as Utility leads to its own ladder of warnings and restrictions. See template categories explained.
- Prohibited goods and services. The policy bans tobacco, drugs, weapons, adult products, dating, multi-level marketing, payday loans and debt collection, whatever your local licence says. Alcohol, over-the-counter medicines and gambling are allowed only on the API, in listed countries, with licences and age gating.
- A number with history. WhatsApp notes that a new number may already be banned because its previous owner broke the rules.
Most bans we hear about from Indian small businesses come from the first three. The fix is not a new number; it is a different way of sending.
How to appeal: WhatsApp Business app
From WhatsApp’s About account bans page:
- Open WhatsApp Business. On the screen that says the account can’t use WhatsApp, tap Request review.
- Add factual details about what you send and to whom.
- Wait. WhatsApp says most reviews are completed within 24 hours, and that it sends a notification once it has decided. You can reopen the app to check.
- If the review is approved, the number works again. If it isn’t, and there is no further review option, WhatsApp says the ban is final.
WhatsApp adds: only one phone number is reviewed per appeal; contacting WhatsApp outside the review process doesn’t speed it up or change the result; no third-party service can ban or unban an account; and your chat history and backups are unavailable until the number is unbanned.
How to appeal: WhatsApp Business API
On the API, restrictions are attached to your WhatsApp Business Account (WABA) and handled in Meta Business Manager. Meta’s policy enforcement page gives the path:
- Find the notice. Meta emails the Business Manager admins, shows a banner in WhatsApp Manager and lists the violation in Business Support Home.
- Open Business Support Home. In Meta Business Suite or Business Manager, go to All tools → Business Support Home → Account Overview. It shows the violation, any active restriction and its end date.
- Select the Messaging account, then the violation, and click Request Review.
- Enter supporting details in the dialog and click Submit. The request moves to the In Review tab.
- Wait for the decision, sent via Business Manager, typically within 24 to 48 hours. The violation ends up Unchanged or Reversed; if reversed, the account returns to its previous status.
Meta also says not every spam violation can be appealed. With no Request Review option, the only route is to wait for the restriction to end and fix the cause. Durations grow with repeat violations.
Appeal path for a banned or restricted WhatsApp Business number
What to write in the appeal
Don’t write “I did nothing wrong, please unban”. Give the reviewer something to check:
- What you send: order updates, appointment reminders, a weekly offer. One line each.
- Who receives it and how they opted in: “customers who ticked the WhatsApp box on our booking form”, “people who messaged us first”.
- What went wrong, honestly: “we imported an old customer list without checking opt-in” is more credible than silence.
- What you’ve changed: removed the list, added an opt-out line, switched to approved templates.
If you used a bulk-sender tool or a modified app, say you’ve stopped and deleted it.
What NOT to do
- Don’t buy a new SIM and carry on the same way. The policy says Meta may prohibit you and your organisation from all future business use of WhatsApp after a termination. A second number with the same pattern goes faster.
- Don’t submit the same appeal again and again. WhatsApp says it doesn’t speed things up.
- Don’t pay an “unban service”. Only WhatsApp can lift a ban.
- Don’t move the old list to a new number without opt-in. Those contacts didn’t agree to hear from you the first time either.
How to recover, and stay out of trouble
- Move to the official API if you message at scale. The app is built for one person on one phone; campaigns, templates and quality ratings live on the API. Read WhatsApp Business app vs API.
- Collect opt-in you can show: a tick-box on your form, a “YES” reply, a Click-to-WhatsApp ad, a QR code at the counter. Keep the record. A simple opt-in request:
Hi Priya, thanks for visiting Green Leaf Clinic today. Reply YES if you'd like appointment reminders and health tips from us on WhatsApp. Reply STOP any time to opt out.
- Use the right template category. Order and appointment updates are Utility. Offers are Marketing. Mixing them gets templates re-categorised and, repeatedly, restricted.
- Give an easy way out. A “Reply STOP” line or an opt-out button is better than a block, and blocks are what Meta counts.
- Start small after a ban: most engaged customers first, watch the quality rating, then widen. See how to send bulk messages without getting banned.
- Keep admin details current, since warnings go to Business Manager admins by email.
Industry-specific versions of the same mistake: clinics, real estate and salons.
How WaBot handles this
WaBot runs on the official WhatsApp Business API. What it does:
- Shows your number’s health. The inbox shows your messaging tier (for example “Tier 250”) and a quality dot; the Updates feed (the bell) records quality drops, limit changes and templates Meta rejects or pauses, with the reason.
- Keeps campaigns to people who agreed. You choose the audience by contacts, groups or tags; blocked contacts are left out automatically, and when Meta reports that a customer stopped marketing messages (error 131050) the campaign result says so.
- Block in bulk. Anyone who asks to stop can be blocked from the inbox or the contacts list, and every later campaign skips them.
- Templates, in the right category. Templates are created in Settings → Templates with the Marketing, Utility or Authentication category, and their status is synced from Meta.
What WaBot can’t do: lift a restriction. That decision is Meta’s, made in Business Support Home. Campaigns are on the Starter plan (₹840/month + GST) and above; Meta’s message charges are billed by Meta directly, with no WaBot markup.
Send campaigns your customers actually asked for
Create your free WaBot account, connect your number to the official API and run campaigns to opted-in contacts with delivery reports. Connecting a number starts a 15-day Base Plan trial, no card needed.
Frequently asked questions
How long does a WhatsApp Business ban last?
In the WhatsApp Business app, a ban is lifted only if your Request review is approved; WhatsApp says most reviews finish within 24 hours, and with no review option the ban is final. On the API, restrictions run 1, 3, 5, 7 or 30 days, or indefinitely for an account lock; an appeal decision typically takes 24 to 48 hours.
Can I unban my WhatsApp Business number?
Only WhatsApp can. In the app, tap Request review on the ban screen. On the API, open Business Support Home in Meta Business Manager, select the violation and click Request Review. No third-party service can unban a number.
Why was my WhatsApp Business account restricted without warning?
Meta says accounts normally get a warning first; severe violations such as scams are enforced immediately. Warnings go by email to Business Manager admins and appear in Business Support Home, so check both.
Will I lose my chats if my number is banned?
Chat history and backups are unavailable while the account is banned. WhatsApp says they are accessible again only after the number is unbanned.
Does using the WhatsApp Business API prevent bans?
No. The API has the same policies, but it gives you approved templates, quality ratings and clear warnings, so problems show before they become restrictions.
Final thoughts
A ban is Meta’s answer to how a number was used, not to how many messages it sent. Appeal honestly, once, through the right place: Request review in the app, Business Support Home on the API. Then change the sending: opt-in only, the right template category, and an easy way to say no.
