[QUOTE=Donato21;6207206]Why might a provider ask you for your "Personal, not a burner or Google Voice" number (example: [URL]https://alisaserova.com/contact[/URL])? Is it to look up your real name later in case things go really badly?[/QUOTE]I have exclusively used various burner phones over many years of hobbying and have come across a request like this only once. I ended up using a paid (3) paid number to book and of course ended up being a scam. Avoid like the plague.
