Moving from another network to Vodafone
Upgrades or replacement SIMs
You may be able to use your existing SIM in your new device as we supply Multi-SIMs. If it doesn’t fit, or you have a replacement SIM because yours was lost, stolen or damaged, head to our SIM swap page and follow the instructions to activate.
Switching from Pay as you go to Pay monthly
If you’re an existing Vodafone customer switching from Pay as you go to Pay monthly, you’ll need to fill in our Keep my number form
Switching from Pay monthly to Pay as you go
Please get in touch using the options to speak to an adviser.