DatPhan0310 Said:
"how to reset my apple ID?: i'm using another Apple ID to raise this question."
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Thank you for clarifying.
Contacted Apple Yet?
Contact Apple Support, and ask that they modify the phone number to what need be. If permitted, the Apple Rep may following through with your request. Attempt a trial and error login, to be certain that you can get it. Also, see if you can get a code on your computer (Mac or PC) or other phone (iPhone or Android). All should be fine, if you have Two-Factor Authentication enabled for used on those devices.
Contact Apple Support:
Note: Phone calls are taking a bit to go through at the moment, due to lots of calls. With the Coronavirus Pandemic, many are at home at the moment, with much time on their hands to contact Apple. So, just stay on the line, and you will get through :)