Search the Facebook Apps directory for one thing like “export contacts” and you’ll stumble upon quite a number of applications that sound as if they'll transfer your friends contact data out of Facebook.
There’s an app called as “Export Friends” which will prevent friends names, city, birthday and their current location in an exceedingly CSV (text) file that you simply then import into Excel, Gmail or the other internet email program.
Then there are social plug-ins that may sync photos and standing updates of your Facebook friends with matching contacts in Outlook.
The problem is that none of those apps will download what you're trying – the phone numbers and email addresses of your Facebook friends.
Export Email Addresses of your Facebook Contacts
Facebook APIs don’t expose email addresses of users and hence none of the Facebook apps will offer you with the particular contact knowledge of your friends. There’s but a straightforward (and perfectly legal) workaround that may assist you simply download all of your friends email addresses from Facebook’s walled garden.
Go to address.yahoo.com and click on the Facebook icon. A login dialog should pop-up, simply sign-in along with your Facebook credentials and among seconds, you entire Facebook address book are offered within your Yahoo Mail Account. Once the import is completed, click this link to download a CSV file with the e-mail addresses of all of your Facebook contacts to your desktop.
You can then import the CSV file into Gmail Contacts, Linkedin, your phone address book or any of the social sites where you would like to attach along with your existing Facebook circle.
Update: If Yahoo! is unable to import your Facebook Address book, open your Facebook page and opt for “Application Settings” below Account. Next take away the “Yahoo! Contact Importer” application from your Facebook profile and check out the steps.
How to Export Email Addresses of all your facebook friends