| Abuja | Federal Capital Territory | Nigeria | 590,400 | 900001, 900102, 900104, 900108, 900110, 900211, 900221, 900241, 900242, 900243, 900244, 900246, 900247, 900271, 900281, 900285, 900286, 900287, 900288, 901002, 962101 |
| Amper | Plateau (delstat) | Nigeria | 12,212 | 933110 |
| Bauchi | Bauchi (delstat) | Nigeria | 316,149 | 740101, 740102, 740211, 740212, 740213, 740221, 740222, 740231, 740241, 740251, 740261, 740262, 740271, 740272, 740281 |
| Jos | Plateau (delstat) | Nigeria | 816,824 | 930001, 930007, 930105, 930211, 930212, 930213, 930214, 930221, 930222, 930241, 930242, 930251, 930252, 930253, 930262, 930272, 930281 |
| Makurdi | Benue (delstat) | Nigeria | 292,645 | 970101, 970211, 970212, 970213, 970221, 970231, 970251, 970261, 972211, 972213, 972221, 972251, 972281 |