Create a backup of your Android contacts on your SD card or Gmail account following the steps given here.

Google Contacts is a handy tool to save mobile numbers and email addresses. Whenever you save a contact on Gmail, it gets stored in Google Contacts.

GMAIL has become the go-to email service for millions of people worldwide. How do you save your contacts on Gmail and how do you sign out?

If you are looking for a way to download or backup your Gmail emails, contacts & messages to your computer, use Gmail Data Backup Tool.

Learn how to pack up and export your iCloud address book into a single file, which you can easily import to Gmail.

The easiest workaround is to export your contacts list from your Frontier-Yahoo account to your computer as a .csv (Comma-Separated Values) file (see "Export your Frontier Yahoo contacts" at ...

Syncing your Google and Gmail contacts to your Mac address book can help you stay up to date with the right information. Here’s the process at a glance. Create a backup of your existing contacts ...

You have Facebook friends. You have Gmail contacts. Never the two shall meet? Bah. Here’s an easy way to export your list of Facebook friends and then import them into your Gmail contacts list.