Tool: 
USA AT&T UNLOCK & STATUS | 
Price: 
0.40 USD
Sample:
AT&T USA Status Check: Blacklist / Barred / Contract / Fraud Check + Unlock Service

99% IMEI results are instant to 10 minutes, There is small 1% when some IMEI's will get results in 24-48 hours as they take from AT&T side to be replied.

Note: This service is not INSTANT!
Result will be displayed in Order History page.

Description:  ⇒ Time: 0-10 Minutes
AT&T USA Status Checker: Blacklist / Barred / Contract / Fraud Check + Unlock Service for Eligible devices.

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