How do I fix not receiving QuickBooks verification code?

https://quickbookhelpdesk.com/blog/quickbooks-verification-code-not-received/

Verification codes play an important role in protecting your QuickBooks account. Whenever you sign in from a new device, update important account information, or complete certain security actions, QuickBooks may send a verification code to confirm your identity. This extra layer of security helps keep your financial information safe from unauthorized access.