Extra bonus, I moved out of my country of origin a few years ago. The Visa card I have from a bank in my country of origin needs 2FA to be used to purchase things on the net. The second factor is a code sent by SMS. Even if I had a phone number that can receive a SMS, the bank won't let me change the configured phone number because they can only accept a phone number in my country of origin. IOW, I barely can use that card.
Not to mention that i had to lie to them as have a friend from my home country call them (imposing as me) to change the phone number (which is most likely illegal in itself) because they could not accept calls from my current country...
I managed to persuade one employee to change the attached cellphone number to my temporary american one, but they initially didn't think it work.
It was a great day when I got access to my money again.
I do not have a mobile phone, and have run into countless issues with so-called security systems which demand a mobile number, everything from airports to online services like Twitter. It's amazing how many services become unavailable when you have no phone number to provide.