https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182828#M161725 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/3391374">@Buzz</a>&nbsp;Do you mean that the person calling you isn't showing on your phone who it is? If they've withheld their number, there's nothing you can do about that.&nbsp;</P> Mon, 17 Dec 2018 16:49:24 GMT Bambino 2018-12-17T16:49:24Z https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182824#M161724 <P>How do you stop no caller id calls on Iphone</P> Mon, 17 Dec 2018 16:44:16 GMT https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182824#M161724 Buzz 2018-12-17T16:44:16Z https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182828#M161725 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/3391374">@Buzz</a>&nbsp;Do you mean that the person calling you isn't showing on your phone who it is? If they've withheld their number, there's nothing you can do about that.&nbsp;</P> Mon, 17 Dec 2018 16:49:24 GMT https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182828#M161725 Bambino 2018-12-17T16:49:24Z https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182858#M161726 <P>I think you can block private numbers which that falls under alas it won't filter wanted calls from call centres and medical agencies.</P> Mon, 17 Dec 2018 18:08:03 GMT https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182858#M161726 anticpated 2018-12-17T18:08:03Z https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182885#M161727 You can block all withheld or unknown numbers but it's not a selective process so calls you may want will also be blocked. Mon, 17 Dec 2018 19:06:30 GMT https://community.o2.co.uk/t5/Apple/No-caller-Id/m-p/1182885#M161727 MI5 2018-12-17T19:06:30Z