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Connect several numbers from one WhatsApp Business account

A WhatsApp Business account can hold several numbers. Each number you connect becomes a separate session, with its own members, unit and templates.

3 min
Before you start · for owners
The Create permission on the WhatsApp Cloud row
  • You need: The Create permission on the WhatsApp Cloud row

Steps

1
Start connecting through Meta and choose the first number.
2
Connect again and choose another number from the same account. View the account’s list of numbers to make sure you pick the right one.
3
Set each session’s members and unit.

How it works

Every WhatsApp Cloud template belongs to a session, and it’s sent for approval on that session’s business account. So templates work correctly even if you have more than one business account.

In coexistence mode, only the first number linked to the account is connected.

When you delete the last session of a business account, Corteksa unsubscribes from that account’s messages.

A real example

Basma Clinics
The situation

Each branch has its own official number, and all the numbers sit under one business account.

What they did
  1. The management connected the 3 numbers as 3 sessions.
  2. They made each branch’s staff members of their own branch’s number only.
The result

Each branch sees its own chats, and each number has its own approved templates.

A made-up company, to show the idea. The numbers are rounded.

Good to know

One number belongs to one workspace.
WhatsApp Cloud sessions don’t count toward your plan’s session limit.
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