1) Check you’re eligible to switch from Sky Mobile
Assuming you’re out of contract, you’re free to switch from Sky Mobile any time you like and it won’t cost you anything.
Not sure if you’re still under contract? You can find out by contacting Sky Mobile's customer support team on 03300 412 524 from your Sky Mobile phone. Or on 03300 412 524 from any other phone (standard network charges apply).
The support team’s working hours are 8.30am-11pm every day.
If you’d prefer not to call, you can also find out your contract end date by logging in to your Sky Mobile account, or by opening up the Sky Mobile app on your phone.
2) Contact Sky Mobile to tell them you want to leave and get your PAC Code
Next item on the agenda is to get in touch with Sky Mobile to tell them you’d like to leave. Contact numbers are outlined in step one.
While you’re on the line, be sure to ask for a PAC Code. This is a short sequence of numbers and letters that will enable you to transfer 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.
Once you’ve got your PAC Code, you’ll have 30 days to use. Thereafter it expires. So if you haven’t used it within this timeframe, you’ll need to contact Sky Mobile to get a new one.
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) 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) 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) 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.