1) Check you’re eligible to switch from BT Mobile
If you’re out of contract you can switch from BT Mobile when you like and it won’t cost you anything to leave.
If you’re not sure if you’re still under contract, you can find out in a number of ways.
One option is to contact BT Mobile customer support on 150 from your mobile phone. Or by calling 0800 800 150 from any other phone (standard network rates apply).
Opening hours are 8am-8pm Monday-Friday and 9am-6pm Saturday and Sunday.
Alternatively, you can find your contract end date by opening the BT Mobile app on your phone. Or by logging in to your BT Mobile account.
2) Contact BT Mobile to tell them you want to leave and get a PAC Code
Now’s the time to contact BT Mobile to tell them you’d like to leave. You'll find contact numbers and opening hours for customer support in step 1.
While you’re on the phone to customer support, ask them for your PAC Code too. This is a short sequence of numbers and letters that’s vitally important for transferring your current phone number to the network you’re joining.
It’s a legal requirement that networks provide you with your PAC Code within two hours of your request. When you’ve got it, it’s clever to make a note of it. Just in case.
What’s most important to note, though, is that PAC Codes expire after 30 days. So if you haven’t used yours within this timeframe, you’ll need to get in touch with BT Mobile again to request a new one.
3) Find and buy a SIM-only deal from Plusnet Mobile
Free as a bird? Or got an impending date when you’ll be ready to leave? Great. Now you need to select a SIM only deal from Plusnet Mobile and sign up through uSwitch.
Once you’ve passed Plusnet Mobile’s credit checks, you’ll receive your SIM in the post.
4) Contact Plusnet Mobile to give them your PAC Code
Your only real job now is to get in touch with Plusnet Mobile and give them your PAC code.
You can get in touch on 0800 079 1133 (standard network charges apply).
5) Unbox and insert your Plusnet Mobile SIM
Got your phone to hand? Okay, open up the SIM tray using a pin and insert your Plusnet Mobile SIM card.
Your number won’t be transferred straightaway. But you’ll be given a temporary number to use while the number transfer is taking place. So you can still use your phone.
6) Wait for your number to be transferred to Plusnet Mobile
Plusnet aims to complete number transfers the next working day. However, that may depend on the time of day you make your transfer request.
The earlier you make your request, the more likely it is to happen the next day.