| Place | Post Code |
|---|---|
| Chemogoch, Lembus | 20100 |
| Kipsogon, Lembus | 20100 |
| Kiptoim, Lembus | 20100 |
| Legetetwet, Lembus | 20100 |
| Mogotio Town, Lembus | 20100 |
| Ndanai, Lembus | 20100 |
| Ngubereti, Lembus | 20100 |
| Sagasagik, Lembus | 20100 |
| All postal codes in Eldama Ravine | |
|---|---|
| Koibatek, Eldama Ravine | |
| Lembus, Eldama Ravine | |
| Lembus Kwen, Eldama Ravine | |
| Lembus/Perkerra, Eldama Ravine | |
| Mumberes/Maji Mazuri, Eldama Ravine | |
| Ravine, Eldama Ravine | |