| Biu | Borno | Nigeria | 95,005 | 603101, 603102, 603108, 603109, 603211, 603221 |
| Gombe | Gombe (delstat) | Nigeria | 250,258 | 760101, 760211, 760212, 760213, 760214, 760221, 760222, 760231, 760232, 760233, 760234, 760242, 760251, 760252, 760253 |
| Gubio | Borno | Nigeria | — | 602102 |
| Maiduguri | Borno | Nigeria | 1,112,449 | 600211, 600212, 600213, 600214, 600215, 600221, 600222, 600223, 600230, 600231, 600233, 600235, 600241, 600242, 600243, 600244, 600251, 600252, 600253, 600271, 600273, 600281, 600282, 601004 |
| Mubi | Adamawa | Nigeria | 225,705 | 650211, 650212, 650221, 650231, 650232, 650241, 650251, 650261, 650272 |