| Ba Ria Vung Tau | 00 84 64 |
| Can Tho | 00 84 71 |
| Da Nang | 00 84 51 |
| Hai Phong | 00 84 31 |
| Hanoi | 00 84 4 |
| Hue | 00 84 54 |
| Khanh Hoa | 00 84 58 |
| Nam Ha | 00 84 35 |
| Quang Ninh | 00 84 33 |
| Saigon | 00 84 8 |
| Thua Thien Hue | 00 84 54 |
| Ba Ria Vung Tau | 00 84 64 |
| Can Tho | 00 84 71 |
| Da Nang | 00 84 51 |
| Hai Phong | 00 84 31 |
| Hanoi | 00 84 4 |
| Hue | 00 84 54 |
| Khanh Hoa | 00 84 58 |
| Nam Ha | 00 84 35 |
| Quang Ninh | 00 84 33 |
| Saigon | 00 84 8 |
| Thua Thien Hue | 00 84 54 |