| Kod Telefon▲ | Bandar↕ | Wilayah Pentadbiran↕ | Populasi Bandar↕ | Negara/Wilayah | Zon Waktu |
|---|
| 202 | — | — | 6,368,162 | Laos | Asia/Vientiane |
| 205 | — | — | 6,368,162 | Laos | Asia/Vientiane |
| 207 | — | — | 6,368,162 | Laos | Asia/Vientiane |
| 209 | — | — | 6,368,162 | Laos | Asia/Vientiane |
| 21 | Vientiane | Prefektur Vientiane | 196,731 | Laos | Asia/Vientiane |
| 23 | Vientiane | Prefektur Vientiane | 196,731 | Laos | Asia/Vientiane |
| 31 | Pakse | Wilayah Champasak | 88,332 | Laos | Asia/Vientiane |
| 34 | — | Wilayah Salavan | 336,600 | Laos | Asia/Vientiane |
| 36 | Attapu | Wilayah Attapeu | 4,297 | Laos | Asia/Vientiane |
| 41 | Savannakhét | Wilayah Savannakhet | 66,553 | Laos | Asia/Vientiane |
| 51 | Thakhèk | Wilayah Khammouane | 26,200 | Laos | Asia/Vientiane |
| 54 | Muang Pakxan | Wilayah Bolikhamsai | 21,967 | Laos | Asia/Vientiane |
| 61 | — | Wilayah Xiangkhouang | 37,507 | Laos | Asia/Vientiane |
| 64 | — | Wilayah Houaphanh | 286,383 | Laos | Asia/Vientiane |
| 71 | Luang Prabang | Wilayah Luang Prabang | 47,378 | Laos | Asia/Vientiane |
| 74 | Sainyabuli | Wilayah Sainyabuli | 13,500 | Laos | Asia/Vientiane |
| 81 | — | Wilayah Oudomxay | 275,300 | Laos | Asia/Vientiane |
| 84 | — | Wilayah Bokeo | 149,700 | Laos | Asia/Vientiane |
| 86 | Louang Namtha | Wilayah Louang Namtha | 3,225 | Laos | Asia/Vientiane |
| 88 | Phôngsali | Wilayah Phongsaly | 13,500 | Laos | Asia/Vientiane |