Optus TAC Checker
BrandZTE
Model / detailsK12
IMEI Type Allocation Code
ZTE K12
Open-data device identification and supporting allocation evidence.
Device overview
TAC
86179907BrandZTE
ModelK12
Device descriptionK12
Additional device details
Combined device identity, radio, SIM, and compatibility details. Duplicate values are collapsed; conflicting observations are retained together.
Device
- Manufacturer
- ZTE
- Model
- K12
- Device type
- Phone
Capabilities
- 5G
- No
- Certified
- No
- eSIM
- No
- VoLTE
- No
- Wi-Fi calling
- No
- Physical SIM
- Yes
Compatibility
- Network ATT
- Yes
- Network DISH
- No
- Network TMO
- Yes
SIM
- SIM type
- pSIM
Supported bands
2, 5
Device tags
PhysicalSimCapable, NetworkCompatible
Most recently checked 2026-09-03 19:37 UTC.
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Source evidence
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.
| Date | Carrier | Status |
|---|---|---|
| 2026-08-18 | Optus | Device is NOT Blocked |
| 2026-08-11 | Optus | Device is NOT Blocked |
| 2026-08-04 | Optus | Device is NOT Blocked Optus status 2026-08-04 |
| 2026-02-13 | Telstra | Not Phone Telstra status 2026-02-13 |
| 2026-01-20 | Optus | Device is NOT Blocked Optus Status |
| 2025-10-01 | Telstra | Not Phone October 2025 Status |
| 2025-05-07 | Optus | Device is NOT Blocked Optus Status |
Related TAC records
Closest TAC codes
The nearest catalogued TAC numerically below and above 86179907.
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Identification only. A TAC identifies a device type. This lookup does not check blacklist status, ownership, carrier lock, financing, warranty, or whether a device was reported lost or stolen.