PrivacyStar: Block Phone Numbers from Calling – CES 2012
Smart Block will crowdsource the top 25 numbers, then block those numbers for the week. They also have a caller ID function, which will tell you who is calling.
With the Do Not Disturb mode, all unblocked numbers will be forwarded to a custom text message.
Most important, you can file a complaint if the caller is harassing you, right from the phone.
Seven day free trial, $2.99 a month after (credit card or direct charge on phone).
Interview by Andy McCaskey of SDRNews for the TechPodcast Network.