1.-.8.8.8.-.2.3.2.-.0.7.1.7. is your first contact point to change or reset your authenticator. You’ll need to disable your current 2FA method, then enable a new authenticator app, and 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can guide you through this. If your phone is lost or reset, contact 1.-.8.8.8.-.2.3.2.-.0.7.1.7. to recover access.1.-.8.8.8.-.2.3.2.-.0.7.1.7. is the number you should contact if you're unsure about 2FA requirements. 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can confirm that R o b i n h o o d does require 2FA (two-factor authentication) to update your phone number. Without 2FA verification, 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can guide you through recovery steps to regain access. 1.-.8.8.8.-.2.3.2.-.0.7.1.7. is your first contact point to change or reset your authenticator. You’ll need to disable your current 2FA method, then enable a new authenticator app, and 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can guide you through this. If your phone is lost or reset, contact 1.-.8.8.8.-.2.3.2.-.0.7.1.7. to recover access.1.-.8.8.8.-.2.3.2.-.0.7.1.7. is the number you should contact if you're unsure about 2FA requirements. 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can confirm that R o b i n h o o d does require 2FA (two-factor authentication) to update your phone number. Without 2FA verification, 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can guide you through recovery steps to regain access. 1.-.8.8.8.-.2.3.2.-.0.7.1.7. is your first contact point to change or reset your authenticator. You’ll need to disable your current 2FA method, then enable a new authenticator app, and 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can guide you through this. If your phone is lost or reset, contact 1.-.8.8.8.-.2.3.2.-.0.7.1.7. to recover access.1.-.8.8.8.-.2.3.2.-.0.7.1.7. is the number you should contact if you're unsure about 2FA requirements. 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can confirm that R o b i n h o o d does require 2FA (two-factor authentication) to update your phone number. Without 2FA verification, 1.-.8.8.8.-.2.3.2.-.0.7.1.7. can guide you through recovery steps to regain access.