MNC (Mobile network code)

Mobile Network Code (MNC) is a unique identifier that is used in the mobile telecommunications industry to identify a specific mobile network operator (MNO) or carrier. It is a three-digit code that is assigned by the International Telecommunication Union (ITU) and is an integral part of the mobile phone number.

MNC is one of the components of the Mobile Country Code (MCC) and is used in combination with the MCC to identify the specific MNO or carrier. The MCC is a three-digit code that is used to identify the country in which the MNO operates. The combination of MCC and MNC creates a unique identifier that is used to route calls and messages to a specific MNO.

The MNC is assigned by the ITU to each MNO and is used to differentiate between MNOs operating within the same country. For example, in the United States, AT&T has the MNC 01, while Verizon has the MNC 02. In India, Bharti Airtel has the MNC 01, while Vodafone has the MNC 02.

The MNC is used by the mobile network to identify the subscriber’s home network, and it is essential for roaming purposes. When a mobile subscriber travels to a foreign country, the subscriber’s home network uses the MCC and MNC to identify the subscriber’s home network to the foreign network. The foreign network uses this information to route the subscriber’s calls and messages to the home network, which then routes them to the subscriber’s phone.

The MNC is also used by the mobile network to identify the type of services that are available to the subscriber. For example, some MNOs may offer different services to their subscribers based on their MNC. This is particularly true for MNOs that operate in different regions or offer different types of services, such as 4G, 5G, or LTE.

The MNC is an essential component of the mobile telecommunications industry, and it is used by mobile network operators, equipment manufacturers, and regulators to identify and track mobile networks. The MNC is used in conjunction with other unique identifiers, such as the International Mobile Subscriber Identity (IMSI) and the International Mobile Equipment Identity (IMEI), to provide a complete picture of the mobile network and the subscriber’s device.

The MNC is assigned by the ITU, and it is updated regularly to reflect changes in the mobile telecommunications industry. New MNOs are assigned new MNCs, and existing MNOs may be assigned additional MNCs if they expand their services or offer new types of services.

In conclusion, the Mobile Network Code (MNC) is a unique identifier that is used in the mobile telecommunications industry to identify a specific mobile network operator or carrier. It is a three-digit code that is assigned by the International Telecommunication Union (ITU) and is an integral part of the mobile phone number. The MNC is used in conjunction with the Mobile Country Code (MCC) to create a unique identifier that is used to route calls and messages to a specific MNO. The MNC is essential for roaming purposes, and it is used to identify the subscriber’s home network and the type of services that are available to the subscriber. The MNC is an essential component of the mobile telecommunications industry, and it is used by mobile network operators, equipment manufacturers, and regulators to identify and track mobile networks.