The MobiFone carrier from Vietnam is denoted by codes: 452 01. The followings IDs are called HNI (Home network identity). This code is created by the combination of two other Mobile Country Code (MCC) and Mobile Network Code (MNC). The first three numbers stand for the MCC and they are used in order to identify the region which the carried comes from (in the following example it’s Vietnam). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.
Besides MobiFone Vietnam has assigned country code + 84. This number + 84 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling MobiFone numbers.
MobiFone uses 2 GSM bands, 1 UMTS bands, 0 and 0 CDMA bands.. You can read the specific frequency bands in the table below. All bands of the MobiFone are display in MHz units.
Another important information in MobiFone Vietnam architectures is the standard of used protocols. It also uses 3 protocols such as GSM, UMTS, LTE, CDMA.
The ISO standard code of MobiFone is VN. You can see more info about this mobile network operator at http://www.mobifone.com.vn/. How to check MobiFone coverage? How to check if your phone will work in Vietnam? Those information will help you figure out if your device will work in the MobiFone roaming. Use out database and check out if your device will be locked or unlocked in MobiFone.
Use our CARRIER LOOKUP TOOL in order to make sure that your phone number is using MobiFone network.
If you'd like to find out whether your device is going to work with MobiFone (Vietnam), please check the details below:
All you need to do is compare bands specification from your mobile network with the bands used in your device. You can check the supported bands for your phone by using out phone database.
| Name | MobiFone |
|---|---|
| Company | Vietnam Mobile Telecom Services Company |
| Country |  Vietnam |
| Country ISO | VN |
| Country code | + 84 |
| Carrier website | http://www.mobifone.com.vn/ |
| Carrier codes |
|
| Mobile prefix | 3x, 5x, 7x, 8x, 9x |
| Size of NSN | 9 |
| Number format | +84 3xx xxx xxx +84 5xx xxx xxx +84 7xx xxx xxx +84 8xx xxx xxx +84 9xx xxx xxx more... |
| Coverage map | Unknown |
| Subscribers | 29 110 000 (May 2012) |
| GSM bands |
|
| GSM protocols |
|
| UMTS bands |
|
| UMTS protocols |
|
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