Pulse SMS (Phone/Tablet/Web)
Handcent Next SMS - Best texting w/ MMS & stickers
Call & SMS Blocker - Blacklist
Sipnetic
Contacts, Phone Dialer & Caller ID: drupe
Eyecon: Caller ID, Calls and Phone Contacts
Truecaller: Caller ID & Block
Truecaller: Identify Caller ID
SMS Backup & Restore Pro
CallApp: Caller ID, Call Blocker & Call Recorder