I’ve just signed up to Zyb.com and within 5 minutes I’d confirmed my ID, confirmed my phone, backed up, edited and re-synced the changes back to my phone.

If like me you are constantly changing your phones or adding / deleting contacts then I think** you’ll find this a much easier way to store and manage your phone contacts. It also allows for access to your numbers should you forget, lose of have your phone stolen.

To my quick glance it also appears to support most modern phones and networks.

** ^{Unless you are a confirmed keypad guru}