It automatically redials the last incoming call, even if it comes from a hidden or unknown number. Use this method to quickly connect to recent missed calls. Here's how to call a No Caller ID number uae mobile phone numbers database using the *69 dialing code: Open the dial pad on your phone. Press *69. Wait for the call to connect and see if the caller answers. If *69 doesn't work, check with your provider as availability may vary by network. Using Third-Party Applications There are various third-party applications that can identify callers from unknown numbers by cross-referencing public databases.

Apps like Truecaller or TrapCall can help identify hidden numbers and potentially reveal the identity of the caller. Here's how to call a no-Caller ID number using a third-party app: Download and install a reputable Caller ID app. Register and allow the application to access your call history. Open the app when you receive a No Caller ID call, or view recent call history in the app. Unblock the phone number you received the call from and call it back. Registration provider's logs Some operators keep logs of incoming calls, which may include details of hidden or private numbers.