The Nigeria Communications Commission has warned that telecommunication companies will disconnect more Subscriber Identity Module (SIM) numbers not linked to National Identification Numbers (NIN) on Friday, March 29, 2024. 

The Director of Public Publicity at the NCC, Reuben Mouka, told journalists that there would be no changes to the deadline for the next phase of disconnection. 

The NCC’s directive for disconnection is being rolled out in stages, with the second phase set for March 29, 2024, continuing as previously announced.

Mouka said at the last deadline on February 28, 2024, about 40 million lines that were not linked to NIN were barred.

One of the telecommunication companies had reported that over 4.2 million lines were disconnected from its network after the February 28 deadline.

The NCC reiterated its commitment to enforcing regulatory measures aimed at enhancing security and regulatory compliance within the telecommunications sector.

The SIM-NIN linkage initiative is a crucial step towards improving the integrity of subscriber data and enhancing security measures within the telecommunications industry.

The NIN-SIM linkage policy was initially introduced by the Nigerian government in December 2020. This directive requires all telephone line users in Nigeria to associate their SIM cards with their NIN.