No, a Known Traveler Number (KTN) is specific to an individual traveler and cannot be used for someone else. Each traveler must apply for and receive their own KTN through the TSA PreCheck program.
No, you cannot use your mileage number for someone else.
Yes, you can use your Skymiles number to book flights for someone else.
Ask someone else who has it for it.
Your SSN can be one number apart from the SSN of someone else since they are assigned in sequence.
You can't. Doing so would require changing your phone's number to that of the 'someone else', which cannot be done unless you first remove it from their phone.
The app that lets you call or text from someone else's number is called Spoof Call.
No, you cannot use your AAdvantage number for someone else. Each individual must have their own AAdvantage account and number for earning and redeeming miles.
Also known as a lessee.
explorer, traveler
He is dating Vanessa; whether he likes someone else as well is only known by him.
There isn't one. Whatever number anyone can come up with, someone else can come up with "plus one." To my information it is decillion that equals 10E60
No, you cannot use someone else's frequent flyer number to earn miles on your own account.