# iPhone Guide to Blocking 'No Caller ID' Calls

> This article explains three ways to block unwanted calls on the iPhone. How Do You Block No Caller ID Calls on an iPhone? There are lots of ways to block no caller ID calls on the iPhone.

- **Source:** [Lifewire](https://www.lifewire.com/block-no-caller-id-calls-on-iphone-11894327?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a0f257c3d03cf1317097afa)
- **Published:** 2026-05-21
- **Category:** Phones
- **Tags:** #iphone #calls #block #caller #blocking #ways #adapt #article
- **Canonical:** http://localhost:4321/a/6a0f257c3d03cf1317097afa

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_GearOpen's distilled summary. The full original article is published at Lifewire (source link above); GearOpen does not republish the source's full text._