Call Spoofer - Call Spoofer app helps users make a call on an unknown number by changing their caller Id, phone number, and voice to protect their privacy.
Juasapp - Juasapp – Prank Calls is a call recorder app so you can call your friends after changing your voice with the voice of a girl to record their reaction and share it with them to have fun together.
Prank Dial - The #1 prank call site on the web!
Caller ID Faker - Caller ID Faker app helps users clear their way into becoming the ultimate prankster by making phone calls to their family members while hiding their caller ID and various other details.
Prank-Owl - Prank call your friends online for free!
Spoof Card: Change Caller ID - Spoof Card: Change Caller ID app features voice changer filters so you can prank your family members without having to reveal your real identity in order to protect your privacy.