Suggest Edits for MCC 310 MNC 380

Propose changes for the network operating as AT&T Mobility AT (T) in United States of America. Your suggestions will be reviewed by an administrator before being published.

Network Location

United States of America

Brand Name

The commercial brand name for the network.

Operator Name

The legal name of the network operator.

Network Description

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AT&T Mobility, operating in the United States of America (North America & Caribbean), stands as a major player in the mobile telecommunications landscape. Identified by its Mobile Country Code (MCC) 310 and Mobile Network Code (MNC) 380, AT&T provides a wide range of services to millions of subscribers across the nation. Its extensive network coverage and diverse service offerings make it a strong competitor alongside other leading carriers such as Verizon and T-Mobile. The history of AT&T in this sector dates back a long time, and it has had a huge impact on the market, with constant innovation.

AT&T's network infrastructure supports various technologies, including GSM, UMTS, and LTE, and they are always looking at embracing future technologies such as 5G. This allows for robust connectivity and supports a variety of devices and data needs. As one of the dominant mobile networks in the USA, AT&T’s MCC (310) and MNC (380) are crucial identifiers for devices connecting to its network, ensuring seamless communication and service delivery throughout its operational area.

A brief description of the network, its history, or services.

TADIG Code (Optional)

Transferred Account Data Interchange Group code.

Dialling Code (Optional)

Country dialling code, if applicable to this network entry (e.g., for a specific MVNO service).

Notes for Reviewer (Optional)

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Suggest Edits for MCC 310 MNC 380

T (AT&T Mobility AT)

Network Location

2G Technologies

3G Technologies

4G Technologies

Other Technologies