Checks US networks for any IMEI barring/unbarring (with the date and reason).

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Sample:

Case 1: Blocked by a carrier
Marketing Name: Apple iPhone 11 (A2111)
Manufacturer: Apple Inc
IMEI Number: ###############
US Block Status: Reported stolen by SPRINT
US Block Date: 19 Mar 2022
Blacklist Status: Reported Lost or Stolen

Case 2: Blocked by insurance provider
Marketing Name: Apple iPhone 13 (A2482)
Manufacturer: Apple Inc
IMEI Number: ###############
US Block Status: Reported unrecoverable by insurance
US Block Date: 1 Sep 2022
Blacklist Status: Clean