Full Nigeria Postal Codes

Nigeria post code - 234
Lagos postal code - 234 xxx
City code -xxx
Mushin, Isolo, Oshodi, Agege, Ifako/Ijaye, Kosofe, Alimosho 100
Lagos Island and Mainland, Eti Osa, Apapa, Surulere, Shomolu 101
Ojo, Amuwo odofin 102
Badagry 103
Ikorodu 104
Ibeju/Lekki 105
Epe 106
FCT/Abuja postal code - 234 xxx
City code -xxx
Central Business District 900
Bwari 901
Gwagwalada 902
Kuje 903
Kwali 904
Abaji 905
Others - 234 xxx
State, City code - xxx
Rivers, Port Harcourt 500
Oyo, Ibadan 200
Ogun, Abeokuta 110
Enugu, Enugu 400
Abia, Aba 450
Edo, Benin 300
Reference: http://www.nipost.gov.ng/PostCode.aspx