Anambra Postal Code: The 420 Blocks, All 21 LGAs, Onitsha and Nnewi
The capital of Anambra State is Awka. The centre of gravity is Onitsha, whose market is among the largest in West Africa and whose traders address themselves by shop and market line rather than by street. State codes open 42 and run to 435115, with the Awka head office code following the national pattern at…