PCCW Carrier From
Hong Kong

The PCCW Carrier From Hong Kong is denoted by codes: 454 16, 454 19, 454 20, 454 29. 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 Hong Kong). The last numbers of the HNI code are equal with the MNC and this ID is given for the specific mobile network operator.

Besides PCCW Hong Kong has assigned country code + 852. This number + 852 is equal with international calling code and it’s simply the telephone dialing prefixes used for calling PCCW numbers.
PCCW uses 1 GSM bands, 1 UMTS bands, 2 and 1 CDMA bands.. You can read the specific frequency bands in the table below. All bands of the PCCW are display in MHz units.
Another important information in PCCW Hong Kong architectures is the standard of used protocols. It also uses 4 protocols such as GSM, UMTS, LTE, CDMA. The ISO standard code of PCCW is HK. You can see more info about this mobile network operator at https://www.pccwglobal.com/en/#. How to check PCCW coverage? How to check if your phone will work in Hong Kong?