The Koryolink carrier from North Korea is denoted by codes: 467 05, 467 06. 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 North Korea). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.
Besides Koryolink North Korea has assigned country code + 850. This number + 850 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling Koryolink numbers.
Koryolink uses 0 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 Koryolink are display in MHz units.
Another important information in Koryolink North Korea architectures is the standard of used protocols. It also uses 1 protocols such as GSM, UMTS, LTE, CDMA.
Use our CARRIER LOOKUP TOOL in order to make sure that your phone number is using Koryolink network.
If you'd like to find out whether your device is going to work with Koryolink (North Korea), 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 | Koryolink |
|---|---|
| Company | Cheo Technology |
| Country |  North Korea |
| Country ISO | KP |
| Country code | + 850 |
| Carrier codes |
|
| Coverage map | Unknown |
| Subscribers | 3 800 000 (Q4 2015) |
| UMTS bands |
|
| UMTS protocols |
|
CHECK IMEI 
