And for what it's worth, *67 works to dial out anonymous calls on any iPhone, landline, Android, Blackberry, or Windows phone, it is the universal 'anonymous' prefix code.Nov 3, 2010
Does 141 hide your number on a mobile?
If you don't want to withhold your number permanently, only before making a particular call, it's very straight forward to do. Simply type the numbers 141 before the phone number you plan to dial. This is the same system used on landlines but it also works on mobiles.
Does 67 still work in 2021?
If I dial *67 can I still get through if I'm blocked? Based on our tests in April of 2021 this still works. If you dial *67 then the recipients full ten digit phone number, your call will ring through. The recipient's caller ID will say 'Unknown Caller' or something similar.
Does * 67 work on iPhone if blocked?
No - that won't work. The *67 function only stops the person you're calling from seeing the number. There is one way to check and see if someone has blocked you or is still blocking you without calling or texting them. Currently this only works if both use iPhones and iMessage each other.