@User17480273588102104807,
Welcome to the LastPass Community!
I apologize for the inconvenience, I will suggest that you disable the restriction from mobile at least for you to login on your iPhone and then you can re-enable just keep in mind that when your IP updates the system will ask you to approve the device again. You can find the steps to take here: https://support.lastpass.com/s/document-item?language=en_US&bundleId=lastpass&topicId=LastPass/manage_mobile_devices_using_lastpass_access_restriction.html&_LANG=enus
Kind Regards,
Alejandra
LastPass Support
