Information on the current status (reported or not reported) is updated daily by the Blacklist initiative, of which almost all network providers and MVNOs are members. However, some network providers take longer to report phones or remove them from a particular list and discrepancies may exist.
For this reason, if you are unsure of the full history of the phone or who it belongs to, doctorSIM recommends you double check its current status by contacting the network provider the phone is locked to.
The report only includes networks that collaborate with the Blacklist initiative.
See list of networks here.