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Business phone numbers | Developer Documentation

Meta WhatsApp Business Phone Numbers

Business phone numbers Updated: Feb 27, 2026 This document describes WhatsApp business phone numbers, their requirements, management information, and unique features. Registering business phone numbers A valid business phone number must be registered befor...

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meta-whatsapp-docs

legacy_url

https://developers.facebook.com/documentation/business-messaging/whatsapp/business-phone-numbers/phone-numbers

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91cada65c7e8265d85f8cd694e1b8efebc7de623

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Business Phone Numbers

legacy_source

developers.facebook.com

legacy_scope

business-messaging/whatsapp

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