Can 2FA work using two different phones?

Let's say I create an account with one phone (smartphone) but use a different phones number (burner) to confirm the account. I still use the smartphone for app usage, but all confirmation text goes to the cheaper device.

Let's say I create an account with one phone (smartphone) but use a different phones number (burner) to confirm the account. I still use the smartphone for app usage, but all confirmation text goes to the cheaper device.

http://ift.tt/eA8V8J