Area and Country Code
| CITY | AREA CODE |
| Abepura | 0967 |
| Abewaena | 0967 |
| Adiwerna | 0283 |
| Aekgoti | 0624 |
| Aekkanopan | 0624 |
| Aeknabara | 0624 |
| Agats | 0902 |
| Airmadidi | 0431 |
| Airmolek | 0769 |
| Ajibarang | 0281 |
| Alahanpanjang | 0755 |
| Alas | 0372 |
| Alue Putih | 0645 |
| Ambarawa | 0298 |
| Ambarita | 0625 |
| Ambon | 0911 |
| Ambulu | 0336 |
| Ambunten | 0328 |
| Amlapura | 0363 |
| Ampah | 0522 |