PLMN ID · 311400

311
mcc
United States of America
400
mnc
Unknown network

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

Not on file

GSMA roaming code

Technology

No generations on record

2G
0cell towers

Not on record

3G
0cell towers

Not on record

4G
0cell towers

Not on record

5G
0cell towers

Not on record

Record

Updated 2025-04-09

Brand
—
Operator
—
Dialling code
—
Mobile Country Code
All 129 networks on MCC 311
Mobile Network Code
PLMN ID
What is a PLMN ID?
TADIG code
—
Technologies
—
VoLTE (4G calling)
UnknownTell us
Wi-Fi calling
UnknownTell us
Video calling
UnknownTell us
VoNR (5G calling)
UnknownTell us
Status
Live

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MVNOs sell their own SIMs and plans but run on Unknown network's network rather than owning one.

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Cell towers

No cells measured on this network yet.

Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0. Counts are cells people have measured, not an operator's own figures.

About Unknown network

Paragraph 1: An Overview of the [Mobile Network Name] Network in the United States The [Mobile Network Name] mobile network, operating in the United States (within the North America & Caribbean region), is identified globally by its Mobile Country Code (MCC) of 311 and Mobile Network Code (MNC) of 400. These codes are essential for mobile devices connecting to the network, enabling seamless roaming and service identification. [Mobile Network Name] plays an important role in the US telecommunications landscape, providing cellular services to a wide range of subscribers. [Optional: Briefly mention the type of services offered, e.g., voice, data, and IoT connections; or the technology it uses e.g. 5G, LTE. Only if known]. Its network infrastructure spans across a significant portion of the country, offering coverage to both urban and rural areas. Paragraph 2: Positioning [Mobile Network Name] in the US Mobile Market Compared to other major mobile network operators in the United States, such as [Competitor 1] and [Competitor 2], [Mobile Network Name] holds a [state market share - leading, significant, steady, niche etc.] position. Focusing on MCC 311, which denotes the United States, [Mobile Network Name]’s specific MNC of 400 distinguishes its services and network footprint from others within the same country code. The specific details of [Mobile Network Name]’s network, including frequency bands and technology deployments, are constantly evolving as they adapt to the increasing demands for mobile data and advanced communications. [Optional: Add a sentence mentioning news or information about coverage expansion/changes to make the paragraph more dynamic and up-to-date.]

APN settings

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