Umu-Onwuka is a locality in Nigeria.
There are 1 postal codes in Umu-Onwuka.
There are 1 postal codes in Umu-Onwuka.
Postal Codes for Umu-Onwuka:
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464102 Umu-OnwukaOrsu-Obodo, Oguta, Imo GPS: 5.476410, 6.839730