Dealing with two factor authentication using old (U.S.) phone number, while living in a foreign country?

Web: https://www.reddit.com/r/digitalnomad/comments/ul9ucy/dealing_with_two_factor_authentication_using_old/

This problem first appeared when I lived in New Zealand. I had a NZ sim card, number, and plan. Thus I no longer had access to my U.S. sim card, number, and plan. For many websites, the two factor authentication process (linked to my U.S. number) was often very tedious and involved contacting customer support. Of all things, for my \*credit card\* (this is CapitalOne Quicksilver, pretty much the only card I could find that doesn't charge foreign transaction fees), …

authentication digitalnomad foreign