Postcodes starting with 231.. , Nigeria
Postcodes:
231101 (2)
231102 (2)
231103 (3)
231104 (6)
231105 (6)
231106 (5)
231107 (3)
231108 (5)
231109 (9)
231110 (8)
231111 (8)
231112 (13)
231113 (9)
231114 (6)
231115 (4)
231116 (4)
231117 (7)
231118 (6)
231119 (2)