MoazEb TAC Database
BrandOPPO
Model / detailsOPPO A57 4G, Oppo CPH23872022
IMEI Type Allocation Code
OPPO A57 4G, Oppo CPH23872022
Open-data device identification and supporting allocation evidence.
Device overview
TAC
86017306BrandOPPO
Device descriptionOPPO A57 4G, Oppo CPH23872022
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Source evidence
Optus TAC Checker
BrandOPPO
Model / detailsA57 4G
A57 4G LTE
AliasesOppo CPH2387
Vodafone UK 4G Calling TAC data
Model / details4G Calling support: Supported
Carrier status history
Show dated Australian carrier status evidence (9 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.
| Date | Carrier | Status |
|---|---|---|
| 2026-08-18 | Optus | Device will have REDUCED COVERAGE |
| 2026-08-11 | Optus | Device will have REDUCED COVERAGE |
| 2026-08-04 | Optus | Reduced Coverage Optus status 2026-08-04 |
| 2026-02-13 | Telstra | B28 Limited Telstra status 2026-02-13 |
| 2025-05-07 | Optus | Reduced Coverage OPTUS Blocked Status 2025-05-07 |
| 2025-02-20 | Optus | Reduced Coverage OPTUS Blocked Status 2025-02-20 |
| 2025-02-20 | Telstra | B28 Limited Telstra Blocked Status 2025-02-09 - 02-20 |
| 2025-02-11 | Optus | Device is NOT Blocked OPTUS Blocked Status 2025-02-11 |
| 2025-01-20 | Optus | Device is NOT Blocked OPTUS Blocked Status 2025-01-20 |
Related TAC records
Closest TAC codes
The nearest catalogued TAC numerically below and above 86017306.
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