@Joan2709. Thanks for this post Joan. I wonder, has the US changed its privacy laws or Airbnb lost a spamming case recently? If anything they probably hold onto the data long after use, rather than hosts imo. I note that other platform still provides guest's personal email as well. I wonder how long that will last?
I am also wondering how well these temporary numbers work in an emergency. Our STR laws require that we are able to communicate with our guests at all times for any emergency evacuations such as bushfires and floods.
I always verify the booker's number and if coming from overseas require them to have an Australian based mobile number provided as many rely on internet only.
Thank goodness I dont choose the last 4 digits in my smart locks either- they are always randomly generated. 😉