Here is a strange occurrence. My colleague, has a professional account with 2-step verification enabled. She ported her mobile to Google Canada and now, she can not receive text messages and DropBox does not offer the option to call with the 6-digit code to login. She tried her backup codes and they did not work. Also, there was an option to send a notification to her Pixel4 but that never came.
Basically she cannot login to her Professional account. All her credentials are the same (i.e. password, phone number, email) She just can't receive text messages. We couldn't find any other viable contact methods for her to get support so I'm inquiring here on her behalf in this post. Please help!