| Código postal | Localidade / Distrito | Região / Município | Coordenadas |
|---|---|---|---|
| Maun | Ngamiland East · North West District | -19.98333, 23.41667 | |
| Pandamatenga | Ngamiland East · North West District | -18.52779, 25.62698 | |
| Sehithwa | Ngamiland East · North West District | -20.46667, 22.71667 | |
| Toteng | Ngamiland East · North West District | -20.38333, 22.95 | |
| Makalamabedi | Ngamiland East · North West District | -20.33333, 23.81667 | |
| Komane | Ngamiland East · North West District | -20.2, 23.25 | |
| Tlokhoetonnas | Ngamiland East · North West District | -19.51667, 22.96667 | |
| Tlogoeankwes | Ngamiland East · North West District | -19.11667, 23.41667 | |
| Gumare | Ngamiland West · North West District | -19.36917, 22.16167 | |
| Shakawe | Ngamiland West · North West District | -18.36536, 21.84219 | |
| Nokaneng | Ngamiland West · North West District | -19.66667, 22.26667 | |
| Tsau | Ngamiland West · North West District | -20.16458, 22.45573 | |
| Soromesis | Ngamiland West · North West District | -19.35, 22.25 | |
| Skegau | Ngamiland West · North West District | -18.96667, 22.38333 | |
| Sekumis Kraal | Ngamiland West · North West District | -19.96667, 22.36667 | |
| Sehengos | Ngamiland West · North West District | -18.26667, 21.78333 |
O prefixo postal 21 em Botsuana cobre 16 localidades (North West District, incluindo Maun), na faixa de 21000 a 21107.
Existem 16 códigos postais ativos iniciados por 21 em Botsuana.