A TAC is not a personal “who owns this” ID; it is the Type Allocation Code used in the first 8 digits of an IMEI to identify a device model, and GSMA manages TAC allocation globally. So the number you gave, 364739018, is not enough by itself to reliably tell you who it belongs to, because TAC lookups usually need the full IMEI or a validated database entry.

What it means

  • TAC identifies the device type, not a person.
  • It is part of the IMEI/IMEISV structure for wireless devices.
  • GSMA says its TAC system covers many device categories, including phones, modems, IoT devices, wearables, and tablets.

What I can tell you

  • If 364739018 is meant to be a TAC, it appears to be 9 digits , while TAC is typically the first 8 digits of an IMEI.
  • That means the number may be incomplete, mistyped, or from a different ID system.
  • It does not directly reveal an owner’s name or personal identity.

Best next step

Use the full 15-digit IMEI or the exact 8-digit TAC from the device label/settings, then check it against a reputable TAC database or the manufacturer’s device documentation.

SORRY, FAILED