Hi ​@IamSteve77, 

Thanks for getting in touch I’ll clarify this for you 👍

At iD Mobile, we don’t offer traditional “family plans” or a single multi-SIM bundle with one shared tariff. However, you can absolutely manage multiple lines under one account and pay them together, which is likely what you’re looking for.

📱 How to set up and manage multiple SIMs on one account

If all the SIMs are in your name, they can be grouped under one iD Mobile account:

1. To add/manage multiple lines:
2. Log in to the iD Mobile app or online account
3. Go to “Account Overview”
4. Select “Add a plan / Add a number” (if setting up a new line)
5. Once added, each SIM will appear as a separate line under your account
6. You can then toggle between numbers to view usage, bills, and settings

💳 Billing & payments

• All lines under your account will be billed together on one monthly bill
• You’ll make one combined payment for all active plans
• Each line will still have its own allowance (data, minutes, texts)

📌 Important note

While you can manage multiple SIMs in one place, each plan remains a separate contract — they just sit under the same billing account for convenience.

If you’re planning to add new lines, our Sales Team can also help you set everything up in one go:

• 📞 0800 049 0250
• 💬 https://www.idmobile.co.uk/live-chat

If you want, I can also help you figure out the best plan setup depending on how many SIMs you need 👍

Owethu