DialThatNum Do you always carry a pen with you, just in case you'd need to write down a phone number?
Upvise Contact Manager Enter a new contact, company, task or opportunity on your mobile or your web account, and it becomes instantly available to all the users in your company
LockOnContacts Are you worried about your private contacts being seen by others? Have a 'LockOnContacts' installed in your phone to lock all your contacts
smartLookup for Plaxo SmartLookup for Plaxo is your Plaxo Contacts Book delivered to your phone over wireless internet. In plain English: It's your contacts. Always with you. Always up to date
Numo Autosync Beta Your contact list is the most valuable information you have in your phone. By using Numo Autosync your contacts are always safe and you bring LIFE to your contactlist
Upvise Contacts Manage your contacts and call them with one click. Sync with your web account to download and back-up contacts
PicDial Set your Facebook or MySpace picture as Picture Caller ID for all your Friends to see when you call
QFind Contact Search Advanced phone book search application, capable of searching for phone numbers or number patterns and also contacts name patterns. All integrated to a very simple interface, QFind is undoubtedly a must have on any java supported phone