The RAZZ software is a mobile application that allows users to generate sounds by simply pressing a number on the keypad. Designed so that multiple RAZZ packs can be accessed at any given time, the application provides consumers with an expansive content catalog directly at their fingertips.
Rip. Crank. Yank
Fake Call VVS S60 Free - Fake Call VVS - the program will make a fictitious call to your phone at a certain time. Enough set the time and caller's name or number. At the right time for your phone to do a fake call
call cheater- Turn your smartphone into a device that can give you an alibi and save you from undesired phone calls.
With this program you will be able to play different sounds during a phone conversation, i.e: sounds of street, traffic jam, building site, garden, airport etc
ShaPlus Mobile Info - This is a freeware to find the location (Region/state) and cellular operator of any given Mobile number (Indian numbers only). Mobile number can be either entered (at least first 4 digits) or can be selected from the mobile's contacts list.
This is an offline application, no need of internet connection(GPRS) to function
Caller ID Faker - Free application that allows you to: Fake your Caller ID, Change your Voice, Record your Calls, Prank Call Videos plus a lot more. Free calls are limited to 2 mins. Premium Minutes can be purchased. Works in USA, Canada; for the International version use BluffMyCall
TrueCaller (BlackBerry) offers a global caller ID for your BlackBerry, enabling you to match phone numbers to names, addresses, social networks, and even pictures.
TrueCaller automatically engages when you receive or place a call to a phone number that's not already in your address book, searching online for identifying information connected with that number
Nimbuzz - Free calls and chat, text and file sharing from your mobile or PC to anyone, anywhere!
Nimbuzz works with: Skype, Windows Live Messenger, Yahoo! Instant Messenger, ICQ, AIM, Gtalk, Jabber, Facebook, MySpace and many more
