Some of you probably know about this, but here is it for those that don't.
Go to address.yahoo.com and click the Facebook icon. A login dialog should pop-up, just sign-in with your Facebook credentials and within seconds, you entire Facebook address book will be available inside your Yahoo Mail Account. Once the import is done, click http://address.yahoo.com/?_src=&VPC=tools_export to download a CSV file with the email addresses of all your Facebook contacts
PS. anyone else having problems with post editor, none of the icon above doesn't work for me
Go to address.yahoo.com and click the Facebook icon. A login dialog should pop-up, just sign-in with your Facebook credentials and within seconds, you entire Facebook address book will be available inside your Yahoo Mail Account. Once the import is done, click http://address.yahoo.com/?_src=&VPC=tools_export to download a CSV file with the email addresses of all your Facebook contacts
PS. anyone else having problems with post editor, none of the icon above doesn't work for me
may work on other devices too, idk I only use this on android.