Unveiling the Mystery: Why Your Contacts Hide Behind "No Caller ID" on iPhone 12 - Get the Answers You Seek!

Why are my contacts showing up as “no caller ID” on my iPhone 12? This is a frustrating issue that can make it difficult to identify who is calling you. Fortunately, there are a few strategies you can try to fix the problem.

In this blog post, I will share some of the most common solutions to this issue. I will also provide some tips on how to prevent it from happening in the future. I have been writing for several years, and I have helped many people troubleshoot their iPhone issues. I am confident that I can help you fix this problem so that you can get back to enjoying your iPhone.

Why Are My Contacts Showing Up as No Caller ID on iPhone 12?

Experiencing a frustrating situation where your contacts are displaying as “No Caller ID” on your iPhone 12? Don’t fret; this guide will lead you through a comprehensive exploration of potential causes and practical solutions to resolve this issue. Uncover the culprit behind this puzzling behavior and restore your caller ID functionality with ease.

I. Check Caller ID Settings:

Navigate to your iPhone’s Settings app, then tap “Phone” and select “Show My Caller ID.” Ensure that this option is enabled to allow your caller ID information to be transmitted when making outgoing calls. If this setting is turned off, your contacts may not be able to recognize your identity.

II. Reset Network Settings:

Sometimes, network-related glitches can interfere with caller ID functionality. To reset your network settings, go to “Settings” > “General” > “Reset” and choose “Reset Network Settings.” Enter your device’s passcode to confirm the reset. This process will restore your network configurations to their default state, potentially resolving any underlying issues.

III. Disable and Re-enable iMessage:

iMessage, Apple’s instant messaging service, can occasionally encounter conflicts with caller ID. To rule out this possibility, disable iMessage by heading to “Settings” > “Messages” and toggling off the “iMessage” option. Wait a few moments, then switch it back on. This simple action may rectify the caller ID problem.

IV. Update Device to Latest iOS:

Regular software updates from Apple often include improvements and bug fixes that can address various issues, including caller ID malfunctions. Connect your iPhone to a stable Wi-Fi or cellular network, then go to “Settings” > “General” > “Software Update.” Check for any available iOS updates and install them promptly.

V. Check for Carrier Issues:

Certain network outages or maintenance activities by your cellular carrier can disrupt caller ID services. Contact your carrier’s customer support line to inquire about any potential issues in your area. They may provide additional guidance or suggest specific troubleshooting steps based on their network status.

VI. Reset Date and Time Settings:

Incorrect date and time settings on your iPhone can cause a cascade of problems, including caller ID malfunctions. To rectify this, navigate to “Settings” > “General” > “Date & Time.” Toggle off “Set Automatically” and manually adjust the date and time to the correct values. Then, reactivate “Set Automatically” and observe if the caller ID issue resolves itself.

VII. Remove and Re-add Contacts:

If the problem persists for specific contacts, try deleting them from your iPhone and re-adding them manually. Alternatively, you can import the affected contacts from iCloud or another source. This process refreshes the contact information and eliminates any potential glitches associated with existing entries.

VIII. Perform a Device Restore:

As a last resort, you can consider restoring your iPhone to its factory settings. Remember to back up your data to iCloud or your computer before proceeding. Connect your iPhone to iTunes or Finder, select the “Restore” option, and follow the on-screen prompts to complete the process. After restoring your device, set it up as a new iPhone and enter your contacts manually.

IX. Additional Troubleshooting:

  • Identify Affected Contacts: Determine if the caller ID issue affects all contacts or only specific ones. This can help narrow down the potential cause.
  • Try Different SIM Card or Network: Insert a different SIM card or connect to an alternative cellular network to ascertain if the problem persists. This step helps isolate whether the issue lies with your device, SIM card, or cellular provider.
  • Contact Apple Support: If all else fails, reach out to Apple Support for further assistance. Their technical experts can provide personalized troubleshooting guidance and explore additional solutions to resolve your caller ID issue.


Following the aforementioned steps should resolve the issue of contacts showing up as “No Caller ID” on your iPhone 12. If the issue persists, consider reaching out to your cellular carrier, Apple Support, or a reputable tech professional for assistance. Remember to troubleshoot thoroughly and provide them with as much information as possible about the problem. By addressing the root cause, you can restore the proper Caller ID functionality on your device and enjoy seamless communication.

FAQs about why are my contacts showing up as no caller ID iPhone 12

Why are my contacts showing up as “No caller ID” on my iPhone 12?

There are several potential reasons why your contacts may be showing up as “No caller ID” on your iPhone 12. One possibility is that the caller has blocked their number from being displayed. This can be done through the phone’s settings or by using a third-party app. Another possibility is that the caller is using a service that allows them to make calls anonymously. These services are often used by telemarketers and robocallers.

How can I fix this issue?

If you are seeing “No caller ID” for contacts you know, there are a few things you can try to fix the issue. First, check to see if the contact has blocked you. If they have, you will need to reach out to them directly to ask them to unblock you. You can also try deleting the contact and then adding it back. This will sometimes reset the caller ID settings and allow you to see the caller’s name again.

What is the difference between “No caller ID” and “Unknown caller”?

There are two main differences between “No caller ID” and “Unknown caller”. “No caller ID” means that the caller has specifically blocked their number from being displayed. “Unknown caller” means that the caller’s number is not in your contacts list. This could be because the caller is not a contact of yours, or because the caller is using a service that allows them to make calls anonymously.

Can I still receive calls from people who are showing up as “No caller ID”?

Yes, you can still receive calls from people who are showing up as “No caller ID”. However, you may not be able to see their name or number when they call. If you are concerned about receiving calls from unknown numbers, you can block them by going to the Phone app and tapping on the “Block” button.

How can I block calls from people who are showing up as “No caller ID”?

To block calls from people who are showing up as “No caller ID”, you can go to the Phone app and tap on the “Block” button. You can then choose to block calls from all unknown numbers, or you can add specific numbers to your block list.

Leave a Reply

Your email address will not be published. Required fields are marked *