| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|
| 22 | — | — | 1,565,126 | Guinea-Bissau | Africa/Bissau |
| 25 | — | — | 1,565,126 | Guinea-Bissau | Africa/Bissau |
| 31 | Mansôa | Oio Region | 7,821 | Guinea-Bissau | Africa/Bissau |
| 32 | Bissorã | Oio Region | 12,688 | Guinea-Bissau | Africa/Bissau |
| 33 | Bula (Guinea-Bissau) | Cacheu Region | — | Guinea-Bissau | Africa/Bissau |
| 35 | Farim | Oio Region | 6,792 | Guinea-Bissau | Africa/Bissau |
| 41 | Bafatá | Bafatá Region | 22,521 | Guinea-Bissau | Africa/Bissau |
| 51 | Gabú | Gabú Region | 14,430 | Guinea-Bissau | Africa/Bissau |
| 52 | Sonaco | — | — | Guinea-Bissau | Africa/Bissau |
| 53 | Pirada | — | — | Guinea-Bissau | Africa/Bissau |
| 61 | Catió | Tombali Region | 9,898 | Guinea-Bissau | Africa/Bissau |
| 62 | Quebo | Tombali Region | 7,072 | Guinea-Bissau | Africa/Bissau |
| 81 | Bolama | Bolama Region | 10,769 | Guinea-Bissau | Africa/Bissau |
| 82 | Bubaque | Bolama Region | 9,244 | Guinea-Bissau | Africa/Bissau |
| 83 | Caravela | Bolama Region | — | Guinea-Bissau | Africa/Bissau |
| 84 | — | — | 1,565,126 | Guinea-Bissau | Africa/Bissau |
| 91 | Canchungo | Cacheu Region | 6,853 | Guinea-Bissau | Africa/Bissau |
| 92 | Cacheu | Cacheu Region | 10,490 | Guinea-Bissau | Africa/Bissau |
| 93 | São Domingos (Guinea-Bissau) | Cacheu Region | — | Guinea-Bissau | Africa/Bissau |