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.
How Do I Unlock the PUK Code on an AT&T Cellphone?
May 21, 2025 · Once locked, a user must procure the device’s PUK code to re-activate the AT&T device’s SIM card. To get a PUK code for an AT&T cell phone visit www.att.com and click the …
AT&T PUK Code: The Ultimate Guide To Unlocking Your SIM Fast
Sep 20, 2025 · This comprehensive guide will show you exactly how to find your 8 digit PUK code for AT&T and unlock your SIM card, whether you have a Postpaid or Prepaid account.
Locating PUK Code For AT&T SIM Cards - Robots.net
Jan 25, 2024 · In this comprehensive guide, we will delve into the intricacies of PUK codes, explore the reasons why they are essential, and provide clear instructions on how AT&T customers can easily …
AT&T SIM PUK code for locked pin - Apple Community
Dec 29, 2024 · Ask your carrier to help you unlock your SIM card using the default SIM PIN or PUK code. If you can't unlock your SIM card using the SIM PIN or PUK code or if an alert says, "PUK …
How to get my AT&T PUK code? - TinyGrab
Nov 8, 2025 · The easiest and most reliable way to get your AT&T PUK code is to log in to your myAT&T online account. Navigate to the “Wireless” section, select the device needing the PUK code, …
Lock SIM Card With PIN Code - AT&T Wireless Customer Support
Apr 29, 2025 · After activating SIM lock, you must enter the PIN code if you move the SIM card to another device. If you forget your SIM lock PIN code, learn how to get the PIN Unlock Key (PUK) …
Finding The PUK Code For Your AT&T SIM Card - CitizenSide
Jan 8, 2024 · Learn how to find the PUK code for your AT&T SIM card to unlock your device and regain access to your mobile network.
- PUK & PUK2 code - AT&T
The SIM PIN / PUK code can be changed from its default setting to a custom code. For information on changing your current SIM PIN, contact your service provider.
- Secure My Device - AT&T
Secure My Device Lock or unlock your display, set a screen security lock type, get your PUK code, or request your device be unlocked from the AT&T network.