Hey guys,
A quick question. I use my personal phone as a two factor auth which I use to login to my personal account. Is it possible to have this same phone to receive the two factor auth code when I log in using my company email?
Use iPhone for Two Factor Login
Every authenticator app can generate codes for multiple accounts, so yes, you can use your iPhone for more than one account.
That aside, this isn't the place for this sort of question.
These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding.
Your question is more of a product support one, so I'd suggest you ask it over at the Apple Support Forums. Thanks.