Onicha L.G.A. Zip Codes District: Abaomege Anumocha 491110 Ebusirike 491110 Enyibuchiri 491110 Okaria 491110 Okworike 491110 Omege 491110 District: Isu Agba 491106 Agbabor 491106 Agueke 491106 Amannator 491106 Isu-Achara 491106 Mbala Ukwu 491106 Mgbelaeze 491106 Obeagu 491106 Ojiegbe 491106 Umunika 491106 District: Onicha Amainyima I 491108 Amainyima II 491108 Amajo/Ufueze 491108 Amakporor 491108 Amananaator I…