NCC to Block Unapproved Phones From Nigerian Networks, Gives *315# Code to Check

The Nigerian Communications Commission (NCC) has warned that mobile phones and other devices that fail its type approval requirements may be denied access to Nigerian mobile networks, including those operated by MTN, Airtel and Glo. Consumers can confirm whether a device is approved by dialling *315# or visiting the NCC Device Checker portal at https://ncc.gov.ng/DeviceChecker.

The device verification system took effect on October 7, 2026. Phones already connected to Nigerian mobile networks before that date were automatically verified, and their owners do not need to take additional steps unless a device is affected by a compliance restriction.

How to check a phone before you pay

The NCC advised Nigerians to confirm a device is approved and verified for use on local networks before making payment, particularly for second-hand phones and devices imported from abroad. The check follows a short process:

Dial *315# on a mobile phone and follow the instructions. Alternatively, visit the NCC Device Checker website. Enter the device's 15-digit International Mobile Equipment Identity (IMEI) number if requested. Confirm that the result indicates the device is type-approved and verified for use on Nigerian mobile networks.

Users can find their phone's IMEI by dialling *#06#. The number may also be available in the phone's settings or on its original packaging. The commission noted that a failed verification does not automatically mean a device is counterfeit, and buyers should ask the seller to resolve any outstanding issues before completing a purchase.

What the rules cover

In its device verification guidelines, the NCC explained that communications devices must meet applicable technical standards and receive the required type approval before they can be sold or used in Nigeria. The requirement covers smartphones, feature phones, cellular tablets, SIM-enabled laptops, point-of-sale (PoS) terminals and eligible Internet of Things devices that connect to Nigerian mobile networks. New devices brought into Nigeria by importers must undergo verification under the compliance process.

The NCC said devices confirmed not to meet applicable requirements, including counterfeit or substandard phones, would be denied access to Nigerian mobile networks. The measure forms part of efforts to strengthen compliance with existing type approval rules, protect consumers and support safer, more reliable telecommunications services.

Privacy and support

The commission said the Device Checker uses device identification information, including IMEI numbers, to verify compliance with its requirements. It clarified that the system does not give the NCC access to private content stored on phones, such as calls, messages, photographs and other files. The technology also does not track users' locations or movements.

The NCC urged consumers to use only its official verification channels and to avoid sharing one-time verification codes with sellers or callers. Anyone experiencing difficulties with device verification can dial 315 for assistance or contact their mobile network provider.

For Nigerian phone buyers, the new enforcement raises the stakes on checking a device before parting with cash, and it could tighten the market for unverified imports and grey-market handsets.