ETL Carrier From
Laos

The ETL Carrier From Laos is denoted by codes: 457 02. 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 Laos). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.

Besides ETL Laos has assigned country code + 856. This number + 856 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling ETL numbers.
ETL 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 ETL are display in MHz units.
Another important information in ETL Laos architectures is the standard of used protocols. It also uses 1 protocols such as GSM, UMTS, LTE, CDMA. The ISO standard code of ETL is LA. You can see more info about this mobile network operator at http://www.etllao.com/. How to check ETL coverage? How to check if your phone will work in Laos?