Vietnam
Mobile networks and carriers in Vietnam use 2 GSM bands and 2 UMTS bands. Find out if your unlocked phone or mobile device will work in Vietnam. See the tables below for details.
Will your phone or mobile device work in Vietnam?
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Check device compatibilityCarriers
Select a carrier to see frequency details
| Name | # of frequency bands in use |
|---|---|
| MobiFone | 3 |
| Viettel Mobile | 4 |
| Vinaphone | 3 |
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Frequencies in use
GSM
| Name | Interface |
|---|---|
| 900 (E-GSM) | GSM |
| 1800 (DCS) | GSM |
UMTS
| Name | Interface |
|---|---|
| B1 (2100) | UMTS |
| B2 (1900 PCS) | UMTS |
