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  1. 3 ways to get the PUK code of your SIM card | Digital Citizen

    Sep 26, 2025 · The PUK code is unique to each SIM card, and entering it incorrectly too many times (usually ten) can get your SIM disabled, so it's important to use the correct one. This tutorial …

  2. How to Determine Your Mobile PUK Code - wikiHow

    Aug 2, 2025 · Did you enter the wrong PIN three times when trying to unlock your phone's SIM card? Don't worry—you can still unlock your phone by entering your Personal Unlock Key, or PUK code. If …

  3. Enter PUK Code - AT&T Wireless Customer Support

    Jan 14, 2025 · If your device displays PUK2 or PUK blocked call operator, then the wrong PUK code was entered 10 or more times in a row. The SIM card is blocked and must be replaced.

  4. My Verizon Website - Locate the SIM PIN / PUK

    If you've locked your SIM card due to too many incorrect SIM PIN entries, the My Verizon website can help you quickly find your SIM unlock PIN and Personal Unblocking Key (PUK) to regain access to …

  5. PUK code unlock | T-Mobile Support

    Make sure the device is asking for a PUK. If it's asking for a PIN, try the default SIM PINs of '1234' or '5678'. If you get a prompt about a PUK code or your SIM is locked, Contact Us to request your PUK …

  6. PUK Code | How to find it and unlock your phone - Uswitch

    Nov 10, 2025 · PUK stands for Personal Unlocking Key. It's also sometimes called a network unlocking code (NUC) or personal unlocking code (PUC) This is a unique sequence of eight digits that your …

  7. How to Retrieve Your PUK Code If You’ve Forgotten It

    May 20, 2025 · PUK stands for Personal Unblocking Key, and it is a unique code that is associated with your SIM card. It is used to unlock your SIM card when it becomes locked after entering the wrong …

  8. How to Unlock the PUK Code on a Locked Mobile Phone: A Step-by …

    Jun 27, 2025 · What Is a PUK Code? The PUK code is a unique 8-digit number assigned to your SIM card by your network provider. Its primary purpose is to provide an additional layer of security, …

  9. How to Get PUK Code without Calling Customer Service 2025

    3 days ago · A PUK code is an 8-digit number used to unlock a SIM card that's been locked after multiple incorrect PIN entries. There are faster, easier ways to recover your PUK code. In this guide, …

  10. How to check the PUK code if you have lost your SIM card

    The PUK code is an 8-digit number that unlocks the SIM after several failed PIN attempts. You can find it on the original SIM card holder or request it from your telephone operator.