| Place |
Post Code |
| Latho, Latho |
13000 |
| Lathsan, Latho |
13000 |
| Namthone, Latho |
13000 |
| Nathone, Latho |
13000 |
| Panga, Latho |
13000 |
| Saloung, Latho |
13000 |
| Saved Neua, Latho |
13000 |
| Saved Tai, Latho |
13000 |
| Talao, Latho |
13000 |
| Tapeuy, Latho |
13000 |
| Vanghay, Latho |
13000 |
| Vangphao, Latho |
13000 |
| All postal codes in Sepone |
| Daensavan, Sepone |
| Houaysan, Sepone |
| Kaengkok, Sepone |
| Kaenglouang, Sepone |
| La-an, Sepone |
| Lako, Sepone |
| Latho, Sepone |
| Manchi 1, Sepone |
| Manchi 2, Sepone |
| Muangchan, Sepone |
| Nabo, Sepone |
| Phabang - Kapay, Sepone |
| Phonhai, Sepone |
| Phonmouang, Sepone |
| Sa-iton, Sepone |
| Sopmi, Sepone |
| Thetsaban, Sepone |
| Xienghom, Sepone |