Select your current or previous network provider below for full instructions on how to transfer your mobile phone number to your new service provider:
Get a PAC code from ASDA Mobile
Get a PAC code from Lebara Mobile
Get a PAC code from Lycamobile
Get a PAC code from Plusnet Mobile
Get a PAC code from Sky Mobile
Get a PAC code from Talkmobile
Get a PAC code from TalkTalk Mobile
Get a PAC code from The People's Operator
Get a PAC code from Vectone Mobile
What is a PAC (Port Authorisation Code)?
Port Authorisation Code or PAC for short, is a code made up of 3 letters and 6 numbers, which is generated by your old mobile provider to authorise your new network operator to transfer your phone number over to them. It is free to obtain and valid for 30 days from the date of issue.
This allows you to keep your mobile phone number and bring it with you when you change network providers.
You can transfer your number even after you purchase your new mobile contract or phone SIM. It is not necessary to have your PAC number before buying your new mobile deal, as it can be ported over at a later date.