What are no Caller ID and unknown caller phone calls & how to stop them?
Receiving calls from blocked or unknown caller IDs can be both frustrating and concerning, especially when these calls become a recurring nuisance. If you’re tired of these annoying spam calls and want to unmask the Caller ID behind them, this article provides some effective methods to reveal unknown numbers and put a stop to them.
Quick Tips Before diving into solutions, it’s important to understand the distinctions between “No Caller ID” and “Unknown Caller.” These terms refer to two different scenarios. “No Caller ID” indicates that the caller intentionally blocked their ID from being displayed when calling. On the other hand, an “Unknown Caller” means that the Caller ID information was not recognized or provided. One effective way to deal with these calls is by activating the option to block unknown callers on iOS devices, although it may occasionally block legitimate calls.
What does “No Caller ID” mean? When your phone displays “No Caller ID” for an incoming call, it signifies that the caller deliberately concealed their phone number before making the call. It’s important to note that this is distinct from receiving a call from an “Unknown Caller.”
Blocking unwanted calls with “No Caller ID” The most efficient solution for those who wish to avoid calls with hidden Caller IDs from unknown callers is to enable call blocking for numbers without Caller IDs. This feature is available on most mobile devices, including both Android and iOS. Here’s how to do it:
Block Your Outgoing Caller ID If you want to hide your phone number when making outbound calls, you can do this without changing your phone’s settings. Simply dial *67 followed by the recipient’s phone number. This action informs your carrier that you want your phone number to be withheld during the call. For instance, you would dial *67-800-123-4567.
Blocking Unwanted Calls on iPhone (iOS 13 or later) Step 1: Open your phone settings.
Step 2: Scroll down and select the “Phone” option.
Step 3: Locate “Silence Unknown Callers” and toggle it on.
With this setting enabled, any calls without a Caller ID will be automatically blocked on your iPhone. Keep in mind that legitimate calls may also be affected, including customer service-related calls, so remember to check your voicemails and missed calls.
Blocking Unwanted Calls on Android Step 1: Open your phone app.
Step 2: Tap the three vertical dots in the top right corner of your phone screen.
Step 3: Select “Settings.”
Step 4: Choose “Block numbers.”
Step 5: Toggle on “Block unknown callers.”
Once you’ve enabled this setting, your phone will block all calls from blocked Caller IDs.
FAQ Can you find out a “No Caller ID” number? If you receive a call with no Caller ID, it means the caller intentionally blocked their phone number from being displayed. Unfortunately, there is no way to retrieve the caller’s number in such cases.
What does *57 do on a phone? The service code *57 activates malicious caller identification, recording metadata from the call. This is typically offered as an additional service by some phone providers and should be dialed immediately after receiving a call from a number with no Caller ID. It helps law enforcement investigations.
How do you call back a number with a blocked ID? You cannot call back a number that has called you with a hidden ID. If you miss a call from such a number, you must wait for them to call you back, as their hidden Caller ID prevents you from returning the call unless you have their number.
Will my telephone provider reveal an “Unknown Caller’s” ID to me? It is generally against the law for your mobile carrier to disclose information about another user’s Caller ID to you. They can only do so if you can prove that you are in danger or feel threatened. To request such information from your mobile carrier, you would typically need substantial evidence and possibly a police report.
