| City | City Code |
|---|---|
| Bali | 361 |
| Balik Papan | 542 |
| Bandung | 22 |
| Banjarmasin | 511 |
| Denpasar | 361 |
| Jakarta | 21 |
| Manado | 431 |
| Medan | 61 |
| Palembang | 711 |
| Semarang | 24 |
| Surabaya | 31 |
| Ujung Pandang | 411 |
| Analog Mobile (AMPS) - Irian | 829 |
| Analog Mobile (AMPS) - Jakarta | 821 |
| Analog Mobile (AMPS) - Kalimantan | 825 |
| Analog Mobile (AMPS) - Medan | 826, 827 |
| Analog Mobile (AMPS) - Sulawesi | 824 |
| Analog Mobile (AMPS) - Surabaya | 823 |
| Analog Mobile (NMT) | 828 |
| Digital Mobile (GSM) | 813, 815, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829 8110, 8111, 8112, 8113, 8114, 8115, 8116, 8117, 8118, 8119, 8121, 8122, 8123, 8124, 8125, 8126, 8127, 8128, 8129, 8160, 8161, 8162, 8163, 8164, 8165, 8166, 8167, 8168, 8169 |
| Special Service for Indosat | 870 |
