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How do I find my BT phone number?

The UK’s ageing and unreliable copper landline network is being retired.
When BT contacts you, take action to avoid disruption to your home phone or broadband services

Further information and support are available on our Connected Together website, or by calling 0330 1234 150.

This article covers how you can easily find your BT home phone number.

These steps apply whether your service is with BT or another provider.

Here's how:

  • call your mobile from your home phone - Your number will show on the mobile screen
  • check your bill - check your online or paper BT bill . Your home phone number will be shown
  • look at your phone - Some handsets display the number on the screen or have it printed on a label

If your number is withheld, dial 1470 before the mobile number to show it.

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