Skip to main content

How to transfer your number from Lebara Mobile to O2?

Read more about O2
  1. 1) Check you’re eligible to switch from Lebara Mobile

    If you’re out of contract with Lebara Mobile, you're free to switch at any time and it won’t cost you anything.

    We know it’s very easy to lose track of your contract end date, though. So if you’re not sure, it’s best to give Lebara Mobile's customer support a ring.

    You can reach them on 5588 from your Lebara Mobile phone. Or on 020 3059 0304 from any other phone (standard network rates apply).

    The Lebara Mobile customer support team are available 9am-5pm every day.

    Rather not speak to anyone? You can also find out your contract end date by logging in to your Lebara Mobile account. Or by opening the Lebara Mobile app.

  2. 2) Contact Lebara Mobile to cancel and get your PAC Code

    All good things come to an end. To tell Lebara Mobile you’re ready to leave, give them a call on the numbers outlined in step 1.

    During the call, you’ll need to ask the support team for a PAC Code. What’s a PAC Code? It’s a short sequence of numbers and letters that you’ll need to transfer your existing phone number to the network that you’re planning to join.

    Lebara Mobile is obliged to supply your PAC Code within two hours of your request.

    What's critical to note is that PAC Codes expire 30 days after being issued. So if you haven’t used it within this timeframe, you’ll need to contact Lebara Mobile again to get a new one.

  3. 3) Find and buy a new deal from O2

    Your next task is to choose and sign up for a new deal contract from O2. Once you’ve passed O2's credit checks, you’ll receive your phone or SIM card in the post.

  4. 4) Contact O2 to give them your PAC code

    Now you’ll just to ring O2 to give them your PAC. You can get in touch with O2's customer support team on 034 4809 0202 from a landline (standard network rates apply).

  5. 5) Insert your new SIM card from O2

    If you got a new phone, use your pin-key to unlock the handset's SIM tray. Then insert your O2 SIM.

    If you went for a SIM-only deal, you can just put the O2 SIM in your existing phone.

    While your number is being transferred, you'll be supplied with a temporary number to use. So you can still make and take calls and do whatever you'd normally do on your phone.

  6. 6) Wait for your number to be transferred from O2

    The transfer should be complete the next working day. But this varies depending on the network you're joining.

    The transfer could also take a little bit longer if a weekend or Bank Holiday gets in the way.