Ukwuani Local Government Area (LGA) of Delta State, Nigeria, has several Districts which all make use of different postal codes.
Here are the postal codes for towns within Ukwuani LGA:
Locations within Okoku-Uno make use of 322114 as their postal code.
Areas located in Ezionum make use of 322107 as their postal code.
Areas located in Obiarumu make use of 322112 as their postcode.
Locations within Umuebu make use of 322108.
Locations within Umutu make use of 322115.