Two weeks after the Nigerian Postal Service switched on the National Digital Alphanumeric Postcode System, Nigerians can now search for their homes on a government map and retrieve an 11-character code tied to the exact building where they live. The system, launched nationwide on October 1, is the Federal Government’s latest attempt to solve a problem that has frustrated dispatch riders, banks and emergency responders for decades: finding where people actually are. NIPOST puts the cost of that problem at between ₦50 billion and ₦80 billion a year in missed and failed deliveries alone.
The Minister of Communications, Innovation and Digital Economy, Bosun Tijani, who announced the launch, described the system as a core part of the country’s digital public infrastructure. “Every Nigerian deserves to be found,” he said. He urged residents to search for their codes, save them and begin using them whenever they share a location.
The new code is a sharp break from the six-digit system it replaces. Under the old arrangement, NIPOST divided the country into nine regions, with the first digit marking the region and the last three the delivery location, in a range running from 100001 to 982002. Those codes pointed to areas, not buildings. The new format is built around the state, local government area, district, area and individual building, so that a code such as FC 02 A09 DB 09 identifies a single structure in the Federal Capital Territory.
It has been a long road to this point. Efforts to digitise Nigeria’s addressing stretch back nearly two decades, with NIPOST partnering what3words in 2017 and launching an Address Verification System in 2018. The current project gathered pace after NIPOST signed an agreement with the National Population Commission in 2022 to use existing mapping data. The Federal Executive Council then approved a national digital addressing policy and GIS-based postcode system in March 2026, and a pilot in Abuja preceded the nationwide rollout.
Finding a code is free, according to the official platform. Residents can visit postcode.gov.ng or the NIPOST Postcode app and search by house number, street, neighbourhood, place name or alias, then confirm the building on the map by checking nearby roads and landmarks. This step matters because buildings on the same street can carry different codes. Those standing near their homes can switch on their phone’s location and use the “Find My Postcode” option, while missing buildings can be submitted for mapping and wrong details flagged for correction after review.
NIPOST says the postcode is meant to sit alongside the conventional written address rather than replace it. The Postmaster-General, Tola Odeyemi, has described it as critical national infrastructure for e-commerce, logistics, emergency services, financial inclusion, security and urban planning. NIPOST’s published terms also provide for commercial services such as address validation, address standardisation, bulk processing and APIs, which banks and fintech firms could use to verify customer locations. In a World Post Day message on October 8, Odeyemi said the agency was moving beyond traditional mail into logistics and digital services aimed at small businesses, artisans, farmers and online vendors.
The rollout has not been without concerns. Within days of the launch, the platform was found to display homeowners’ names alongside whether a building is residential or not and its type, such as a bungalow or duplex. NIPOST’s guidance explains that names appear in some records because residents use them to identify properties, particularly in areas without clearly defined streets, and that the code identifies the building rather than its owner or occupants. The display has nonetheless drawn attention to how personal information held on the platform will be handled.
Some key figures are also yet to be made public. At launch, neither the ministry nor NIPOST disclosed the total cost of the national mapping exercise or how many of the country’s residential and commercial buildings had been captured, particularly in rural communities. That number matters, because a postcode is only useful if the building is on the map. Private digital addressing services already operate in the market, and developers have raised questions about how NIPOST will price access to its data.
Whether the system delivers on its promise will depend largely on adoption by couriers, banks, e-commerce platforms and government agencies. Tijani has asked Nigerians to share their experience of using the platform, including whether they found their codes easily. NIPOST says residents whose buildings are missing or wrongly described can request corrections through the platform.