AT&T (Cingular) IMEI Unlock Codes
Our AT&T IMEI Unlock Codes are available for all phone models (including Motorola, Samsung, Blackberry, Cingular-brand) except the Apple iPhone, Nokia phones, Aircards, or the SMT5600. All other Cingular (AT&T).
Unlock Process
IMEI unlocking is the simplest way to unlock your phone. The IMEI number is a unique 15-digit identification number for your phone, which is displayed when you press *#06# on your phone's keypad. The IMEI is also printed on the back of your phone, usually underneath the battery.
Once you submit your IMEI to us, we will retrieve the 8-digit unlock code for your phone via a remote database and send it to you by email. To enter the code in your phone, simply insert a different SIM card (from any network but the one that your phone is locked to) and enter the unlock code at the prompt.
Once your phone has been unlocked, you will never need to enter the code again, even if you upgrade the software (flash) or hard reset your phone.
Supported Models
Our Cingular AT&T Unlocking service supports all Cingular (new AT&T Wireless) models, including:
- Sony Ericsson: W300i, Z525a, W600i, W810i, Z300a
- PalmOne: Treo 600, Treo 650, Treo 750
- HP: iPAQ HW6510 HW6515
- Blackberry: 5xxx, 6xxx, 7100, 7130c, 8100, 8700c, Pearl, 8800
- Siemens: SX66
- Samsung: A707, C417, D807, X497, D357, D407, ZX10, ZX20, X507, Blackjack
- Motorola: KRZR, V3, V3i, V3r, L2, L6, L7 SLVR, V557, V551, V220, MPX200, MPX220
- Pantech: C3, C120, C300
- Cingular (own brand): 2125, 3125, 8125, 8500, 8525, go phone
- LG: CU500, CG225,
- All other models locked to Cingular, including models not listed except the Apple iPhone, Nokia phones, Aircards, or the SMT5600. All other Cingular (AT&T).
Customer Support
We pride ourselves on providing the best customer service possible, and provide a 100% money back guarantee - if we can't help you unlock your phone, you'll get a complete refund.
There are many ways to contact our support team:
- Online Knowledgebase - The fastest way to find a solution to any problem is to check the extensive knowledgebase in our online forum.
- Support Forum - You can also post any problems you're having in our support forum, and an unlocking professional will answer as soon as they can. You can also browse other users problems and questions.
- E-Mail - Just send us a message at sales@motounlocknow.com with any questions or problems you may have, and we'll answer as fast as we can.
Customer Reviews
Here's what some of our customers are saying about our service:
- "Great service and worth every penny! Thank you!"
- "I unlocked my V3 in mere minutes with a click of a button! Thanks you guys!"
- "Thank you sooooo much! I'm recommending you to all of my friends and family! You totally made my day!"
Order your AT&T IMEI Unlock Code
Cingular/AT&T IMEI unlock codes currently take approximately 24 to 48 hours to process.
Please enter your phone's 15-digit IMEI below. This can be found by pressing *#06# on your phone's keypad (if you have trouble with this method, the IMEI is also printed on the back of the phone, usually underneath the battery). Please check this number carefully before purchasing.
Why choose MotoUnlockNow?

MotoUnlockNow is a dedicated online unlocking store and our expertise is unrivaled. All our IMEI unlocking services are 100% guaranteed to work - if you have any problems, just contact us for a refund.
We are a Verified PayPal seller, so you can be sure that all transactions with us are safe and secure.

