Vietnam Telefon Vorwahl
Landesvorwahl +84
| Provinz | Postleitzahl |
| Â An Giang | 76 |
| Â Ba Ria | 64 |
| Â Bac Giang | 240 |
| Â Bac Kan | 281 |
| Â Bac Lieu | 781 |
| Â Bac Ninh | 241 |
| Â Ben Tre | 75 |
| Â Binh Dinh | 56 |
| Â Binh Duong | 650 |
| Â Binh Phuoc | 651 |
| Â Binh Thuan | 62 |
| Â Ca Mau | 780 |
| Â Can Tho | 71 |
| Â Cao Bang | 26 |
| Â Cuu Long | 70 |
| Â Da Nang | 511 |
| Â Dak Lak | 50 |
| Â Dong Nai | 61 |
| Â Dong Thap | 67 |
| Â Gia Lai | 59 |
| Â Ha Giang | 19 |
| Â Ha Nam | 351 |
| Â Ha Tay | 34 |
| Â Ha Tinh | 39 |
| Â Hai Duong | 320 |
| Â Hai Phong | 31 |
| Â Hanoi City | 4 |
| Â Ho-Chi-Minh-Stadt | 8 |
| Â Hoa Binh | 18 |
| Â Hung Yen | 321 |
| Â Khanh Hoa | 58 |
| Â Kien Giang | 77 |
| Â Kon Tum | 60 |
| Â Lao Cai | 20 |
| Â Lai Chau | 23 |
| Â Lang Son | 25 |
| Â Long An | 72 |
| Â Long Xuyen | 76 |
| Â Minh Hai | 78 |
| Â Nam Dinh | 350 |
| Â Nghe An | 38 |
| Â Nin Thuan | 68 |
| Â Ninh Binh | 30 |
| Â Phu Tho | 210 |
| Â Phu Yen | 57 |
| Â Quang Binh | 52 |
| Â Quang Nam | 510 |
| Â Quant Ninh | 33 |
| Â Quang Ngai | 55 |
| Â Quang Tri | 53 |
| Â Soc Trang | 79 |
| Â Son La | 22 |
| Â Thai Binh | 36 |
| Â Thai Nguyen | 280 |
| Â Thanh Hoa | 37 |
| Â Thua Thien Hue | 54 |
| Â Thuan Lam Dong | 63 |
| Â Tra Vinh | 74 |
| Â Tay Ninh | 66 |
| Â Tien Giang | 73 |
| Â Tuyen Quang | 27 |
| Â Vinh Long | 70 |
| Â Vinh Phu | 211 |
| Â Vung Tau | 64 |
| Â Yen Bai | 29 |
| Â Mobiphone GSM 900 / 1800 | 90 ... 93 |
| Â S-Fone CDMA | 95 |
| Â Viettel GSM 900 | 97 ... 98 |
| Â Vinaphone GSM 900 | 91 ... 94 |
