Is it possible to differentiate between unknown telephone numbers and those without any caller identification, and just block those without any caller identifications?
[Re-Titled by Moderator]
Original Title: Blocking telephone numbers
iPad, iPadOS 16
Unidentified calls have become a growing menace. When a call comes through without any caller ID, there’s no reliable way for you to recognize or block it directly on your device. This isn’t a problem your phone can solve—it’s fundamentally the responsibility of your carrier. They are the ones allowing calls to pass through without proper identification, and you should press them persistently on why this is happening and what measures they are taking to protect their customers.
Yes, there are third‑party apps that claim to detect and block such calls, but their effectiveness is limited. They rely on community‑driven databases and algorithms, which means they can reduce the problem but not eliminate it entirely. At best, they offer partial protection, not a guaranteed solution.
The real fix lies in stronger carrier‑level enforcement. Until that happens, the most practical step is to keep pushing your service provider to take responsibility and implement stricter caller ID requirements.
How to block phone numbers without caller identification on iPhone?
