The short answer
Since Meta’s account change in October 2026, you no longer move your WhatsApp number to switch provider. You share your WhatsApp account with the new platform, so the number stays online with its name, quality rating and chats. What you redo is the platform side: templates, contacts with their opt-ins, and automations.
The reason most businesses stay on a WhatsApp platform they have outgrown is not the contract. It is the fear of the move: a business number nobody wants to go quiet, years of contacts and opt-in records, and templates that took weeks to get approved. That fear made sense when switching meant migrating the number. In 2026 it mostly doesn’t, and the checklist below covers the parts that still take care.
What changed for switching in October 2026?
Meta split the old WhatsApp Business Account into two parts, rolling out from 23 September 2026 to every business by mid-October:
- a WhatsApp account, which holds your phone number, display name, business profile, quality rating and chat history, and is always owned by your business;
- a Messaging account for each platform you work with, which holds that platform’s templates and billing.
The practical result: switching no longer means migrating your number. In Meta’s words, clients can now “add or change partners without migrating their phone number,” and existing conversations carry on uninterrupted. You add the new platform first, check everything works, and remove the old one when you are ready.
What stays with you, and what do you redo?
| Item | What happens when you switch |
|---|---|
| Phone number | Stays. It is shared, not moved, so it never goes offline. |
| Display name and green tick | Stay with the number. |
| Number quality rating and messaging limit | Stay. Both belong to the number and your business, not the platform. |
| Message templates | Redone. Each platform has its own Messaging account, so templates are recreated there and reviewed by Meta. Their quality ratings start again. |
| Contacts, tags and opt-ins | Exported from the old platform and imported into the new one. Meta does not hold your contact list. |
| Chatbots and automations | Rebuilt on the new platform. |
| Chat history in the old inbox | Stays in the old platform. Export anything you need before you remove it. |
| Billing for messages | New Messaging account, with its own payment method. |
The 8-step checklist
1. Check the number sits in your own business portfolio
Open Meta Business Suite, go to Settings → Accounts → WhatsApp Accounts, and confirm your number is listed under your own business. Under the new model the WhatsApp account is always the business’s, which is the reason you can share it with any platform you choose.
2. Export contacts with their consent records
Export every contact from the old platform as a CSV, and make sure the file includes:
- phone number and name;
- opt-in status, with where and when it was given;
- opt-outs: anyone who said STOP must stay stopped on the new platform;
- tags and the custom fields your team relies on.
Consent records are the part people forget, and the part that protects your quality rating. Without them a new platform has to treat everyone as having no basis to be messaged, or worse, messages people who asked not to be.
3. List the templates you actually use
Write down each approved template you send: name, category, language and wording. Retire the ones nobody uses; there is no reason to carry them over. If both platforms’ Messaging accounts are owned by your business, Meta can copy approved templates across. Otherwise they are recreated and submitted again.
4. Write down your automations
Screenshot or note each chatbot and flow: what starts it, what it asks, and where it hands over to a person. Rebuilding is usually quicker the second time, and a good moment to remove steps nobody needed.
5. Connect the new platform to your number
Sign up on the new platform and choose your existing number when it asks you to connect WhatsApp. You do not need to remove the old platform first: sharing is additive, and your number keeps working on both.
6. Recreate templates, and start gently
Get your templates approved in the new account. Their quality ratings start again from the beginning, and Meta notes a ramp-up of roughly two to four weeks. In that period, lead with utility messages and smaller sends to people who know you, and hold the biggest broadcast until ratings are back.
7. Verify before the first broadcast
- Send a test of each template to your own phone.
- Spot-check a few contacts: consent, opt-outs and tags came across correctly.
- Confirm opt-outs are suppressed.
- Check the cost the new platform shows before sending, and whose rate it is.
8. Remove the old platform
When the new setup has run cleanly for a couple of weeks, export any chat history you want from the old inbox, cancel the subscription, then in Meta Business Suite unshare the old platform from your Messaging account and then your WhatsApp account.
Don’t send from both platforms at once
While two platforms share your number, they also share its limits. Meta keeps throughput at the number level and the messaging limit (how many people you can start conversations with in 24 hours) at the business level, so a campaign from each platform on the same day draws from the same allowance. Decide which platform sends what during the overlap, or keep campaigns on one of them until you switch over.
Common mistakes when switching
- Leaving opt-outs behind. People who said STOP get messaged again, block you, and your quality rating drops.
- Launching the biggest broadcast in week one, while template ratings are still being rebuilt.
- Removing the old platform too early, before exporting its chat history and contacts.
- Following an old guide that tells you to turn off two-step verification and migrate the number. Under the new account model that process does not apply, and Meta is retiring the two-step PIN for eligible Cloud API numbers.
How NudgeBolt handles a switch
Switching to NudgeBolt is free on every paid plan, and we do it with you. You connect your existing number from your own Meta account, we import your contacts with their tags and consent records, recreate the templates you use and check each one before your first send. Your number never leaves your business. See how free migration works, compare us with Wati, AiSensy, Interakt or Gallabox, or read Wati alternatives, compared.
Quick answers
Will my WhatsApp number stop working when I switch provider?
No. Since October 2026 the number stays in your own WhatsApp account and is shared with the new platform, so it keeps working throughout. Meta says conversations carry on uninterrupted when a new partner is added.
Do I lose my green tick or quality rating?
No. The display name, green tick, quality rating and messaging limit stay with your number and your business. Only template ratings start again.
Do my templates come with me?
Not automatically. Templates belong to each platform’s Messaging account. They are copied by Meta when both accounts are owned by your business, and otherwise recreated and reviewed again, which usually takes minutes to a day.
Can I use two WhatsApp platforms on one number?
Yes. A WhatsApp account can be shared with up to five partners, each with its own templates and billing. They share the number’s sending capacity, so plan who sends what.
Sources: Meta for Developers, Updates to WhatsApp Business accounts (the new account model, rollout dates, phone number migration, shared limits, the two-step PIN), WhatsApp accounts and Messaging accounts (sharing with partners) and Template migration (copying templates between Messaging accounts), checked 31 October 2026.
