One of the main reasons why letters, parcels and goods are not delivered to their right destinations is that they are tagged with the wrong postal codes.
Please note that no single postal code works for all areas within Nigeria. (So, if you’ve always thought 23401 or 110001 applies to the whole country, you’re wrong.) In other words, postal codes vary for each city and even locality within Nigeria.
To get the right postal code for your location, use the Nigerian postal service postcode system (over at NigeriaPostCodes.com), which provides you the correct postal code after requesting for your state, town, area, and locality. This is by far the most reliable online resource for finding the correct postcodes for areas within Nigeria.