IMEI Type Allocation Code

AT&T, AT&T MAESTRO

Open-data device identification and supporting allocation evidence.

TAC 86537604 Brand AT&T Sources 1 Updated 2026-09-01 09:42 UTC

Device overview

TAC86537604
BrandAT&T
Device descriptionAT&T, AT&T MAESTRO

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Source evidence

MoazEb TAC Database

BrandAT&T

Model / detailsAT&T, AT&T MAESTRO

Optus TAC Checker

BrandAT&T

Model / detailsMAESTRO

AliasesSzn Tinno Mobile U202AA

FCC ID document evidence

Validated IMEI and FCC ID evidence, deduplicated by IMEI and FCC ID. Every distinct source exhibit is linked in the final column.

IMEIFCC IDBrandModelNameDocument names / dates
865376040013011XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040013227XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040014043XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040014183XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040014894XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040014902XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040014910XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040014936XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040015099XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040015115XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone
865376040015990XD6U202AAShenzhen Tinno Mobile Technology CorpU202AASmart Phone

Carrier status history

Show dated Australian carrier status evidence (7 observations)
Carrier evidence only. These historical labels concern Australian network compatibility or carrier blocking policies at the displayed dates. They can conflict, change, or be inaccurate and do not report whether an individual IMEI is lost, stolen, financed, or blacklisted.
DateCarrierStatus
2026-08-18OptusDevice is NOT Blocked
2026-08-11OptusDevice is NOT Blocked
2025-05-07OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-05-07
2025-02-20OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-02-20
2025-02-20TelstraWDA_Ref_Not_blocked
Telstra Blocked Status 2025-02-09 - 02-20
2025-02-11OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-02-11
2025-01-20OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-01-20

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