| Postleitzahl | Ort / Stadtteil | Verwaltungsgebiet | Koordinaten |
|---|---|---|---|
| Keetmanshoop | Karasburg Constituency · Karas | -26.57654, 18.13359 | |
| Kroonlein | Karasburg Constituency · Karas | -26.58174, 18.13483 | |
| Westdene | Karasburg Constituency · Karas | -26.57814, 18.1223 | |
| Warmbad | Karasburg Constituency · Karas | -28.44611, 18.73569 | |
| Karasburg | Karasburg Constituency · Karas | -28.01658, 18.74797 | |
| Tses | Karasburg Constituency · Karas | -25.88489, 18.12469 | |
| Aroab | Karasburg Constituency · Karas | -26.79744, 19.6527 | |
| Koës | Karasburg Constituency · Karas | -25.93091, 19.12814 | |
| Benguela | Luderitz Constituency · Karas | -26.64409, 15.17224 | |
| Nautilus | Luderitz Constituency · Karas | -26.63468, 15.16682 | |
| Agate Park | Luderitz Constituency · Karas | -26.62907, 15.17927 | |
| Lüderitz | Luderitz Constituency · Karas | -26.64807, 15.15383 | |
| Bethanie | Luderitz Constituency · Karas | -26.49958, 17.1599 | |
| Aus | Luderitz Constituency · Karas | -26.66557, 16.26109 | |
| Berseba | Luderitz Constituency · Karas | -25.9969, 17.76817 | |
| Spencer Bay | Luderitz Constituency · Karas | -25.73333, 14.83333 | |
| Oranjemund | Oranjemund Constituency · Karas | -28.55153, 16.42728 | |
| Rosh Pinah | Oranjemund Constituency · Karas | -27.96605, 16.76136 | |
| Aussenkehr | Oranjemund Constituency · Karas | -28.36274, 17.41272 | |
| Noordoewer | Oranjemund Constituency · Karas | -28.71817, 17.62147 | |
| Wolfbeen | Oranjemund Constituency · Karas | -27.2, 16.85 | |
| Witputs | Oranjemund Constituency · Karas | -27.59036, 16.70926 | |
| Uubvlei | Oranjemund Constituency · Karas | -28.44, 16.25333 | |
| Uhabis | Oranjemund Constituency · Karas | -28.5, 17.71667 |
Der PLZ-Leitbereich 12 in Namibia umfasst 24 Orte (Karas, darunter Keetmanshoop) im Bereich von 12000 bis 12207.
Es gibt 24 aktive Postleitzahlen mit dem Präfix 12 in Namibia.