1) Check you’re eligible to switch from Vodafone
If you’re out of contract, you can switch your contract. To check your contract status, you can either:
Open up the Vodafone app on your phone. Then click on the menu icon on the top right of the screen. Next, click on ‘Upgrade or change plan’ in the second menu that appears.
Now, click on ‘Change plan’ and you’ll see your contract termination date under the heading labelled ‘Agreement length’.
If you don’t have the Vodafone app, you can check your contract end date by logging into your account on the Vodafone site.
Prefer to call? Get in touch with Vodafone's customer support team on 191 on your Vodafone phone. Or on 03333 040 191 from any other phone (standard network charges apply).
Opening hours are 8am-9pm every day.
If you’re keeping your old phone and signing up for a new SIM-only deal with a new network, there’s a chance you may need to get your phone unlocked.
To do this, you’ll need what Vodafone calls a Network Unlock Code (NUC). This is free to obtain and you can get hold of it by filling in a form on Vodafone’s site.
2) Contact Vodafone to cancel your contract
Now your phone or SIM card is on its way, you need to contact Vodafone to tell them you want to leave. When you tell them, they’ll give you a concrete contract end date.
While you’re on the phone to Vodafone, remember to ask for your PAC Code. It’s a short, alphanumeric code that you’ll use to transfer your phone number to the network that you’re going to join.
Vodafone is legally obliged to supply your PAC Code within two hours of you requesting it. When you’ve got your code, it’s smart to make a note of it. Just in case.
But the most important thing to note is that your PAC Code expires after 30 days. So if you haven’t used it in this timeframe, you’ll have to request a new one from Vodafone.
3) Find and buy a SIM-only deal from BT Mobile
Next up, you’ll need to select a deal from BT Mobile and sign up for it through uSwitch.
BT Mobile will run some credit checks. After which point, your phone will be sent to you in the post.
4) Contact BT Mobile to give them your PAC Code
OK, it’s time to get in touch with BT and give them your PAC Code. Once you’ve done that the process of transferring your number to BT Mobile is in motion.
Get in touch with BT by calling 0800 800 150 (standard network rates apply). Opening hours are 8am-8pm Monday-Friday and 9am-6pm Saturday and Sunday.
5) Insert your BT Mobile SIM
Got a new phone from BT Mobile? Use the pin in the box to open the SIM tray and insert your new BT Mobile SIM.
If you opted for a SIM only deal, you'll just need to put the BT Mobile SIM in your existing phone.
The number transfer doesn’t happen instantly. But while it’s taking place, you’ll have a temporary number that you can use.
6) Wait for your number to be transferred to BT Mobile
BT Mobile typically completes number transfers the next day. However, it may take a bit longer, depending on how early in the day you made your request.
If there’s a weekend or Bank Holiday in the way, this may also hold up your transfer a little bit.