Question PAC codes: Have 2 phone numbers, only given one PAC code?

[Throbbing Angel]

Hi, briefly:

• Wife and Daughter have BT mobile numbers - linked to one BT Account in my wife's name
• Have got a better deal from Lebara and want to port the numbers over
• Told BT over the phone and was given one PAC code

Is that a thing? Two numbers connected to one PAC code?
I have the Lebara SIMs but haven't activated them yet. Don't want to end up with any of that split ports nonsense.
Have any of you come across this before? Dealt with this?

 

[moochedit]

Found on another forum..