How to block a number on an iPhonehttp://www.pcadvisor.co.uk/how-to/mobile-phone/3442391/how-block-number-on-iphone/How can I block a phone number on the iPhone (calls / texts)?http://www.iphonefaq.org/archives/971686 iBlacklist apphttp://www.digitaltrends.com/mobile/how-to-block-calls-on-an-apple-iphone/