United States of America·North America & Caribbean

Triangle Communication System Inc.

OperatorTriangle Communication System Inc.

Live4G1 band
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LocationUnited States of AmericaUS
United States of America landscape

PLMN ID · 312350

312
mcc
United States of America
350
mnc
Triangle Communication System Inc.

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

Not on file

GSMA roaming code

Technology

4G on this network

2G

Not on record

3G

Not on record

4G

1 band

5G

Not on record

Record

Updated 2025-04-09

Brand
Operator
Triangle Communication System Inc.
Dialling code
Mobile Country Code
Mobile Network Code
PLMN ID
TADIG code
Technologies
4G1 band on file
Status
Live

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About Triangle Communication System Inc.

Triangle Communication System Inc., operating in the United States of America—specifically across North America & the Caribbean—is a regional mobile network provider recognized by its Mobile Country Code (MCC) of 312 and Mobile Network Code (MNC) of 350. Serving communities often overlooked by larger national carriers like Verizon, AT&T, and T-Mobile, Triangle Communication System Inc. focuses on delivering reliable cellular and data services to specific geographic areas. This targeted approach allows them to tailor infrastructure and customer service to the unique needs of their subscriber base, frequently in rural or underserved regions. While Triangle Communication System Inc. may not boast the extensive nationwide coverage of its larger competitors, its strength lies in its commitment to providing connectivity in areas where other networks may have limited or non-existent presence. By optimizing its network infrastructure around the specified MCC and MNC, Triangle Communication System Inc. can ensure a more consistent and robust service for its customers within its operational footprint. Furthermore, their localized presence often translates into more responsive customer support and a deeper understanding of the specific challenges faced by the communities they serve, setting them apart in a competitive mobile market dominated by larger national players.

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