United States of America/North America & Caribbean

Great Plains Communications, Inc.

OperatorGreat Plains Communications, Inc.

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LocationUnited States of AmericaUS
United States of America landscape

PLMN ID · 312550

312
mcc
United States of America
550
mnc
Great Plains Communications, Inc.

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
Great Plains Communications, Inc.
Dialling code
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Mobile Country Code
All 99 networks on MCC 312
Mobile Network Code
PLMN ID
What is a PLMN ID?
TADIG code
—
Technologies
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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 Great Plains Communications, Inc.'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 Great Plains Communications, Inc.

Great Plains Communications, Inc. is a regional telecommunications provider based in Blair, Nebraska, operating across the United States. While primarily known for its fiber optic internet and cable TV services, Great Plains Communications previously operated a mobile network in certain areas. Identifying the network is possible via its unique Mobile Country Code (MCC) of 312, which designates the United States, and its Mobile Network Code (MNC) of 550. This MCC/MNC combination allows mobile devices to identify and connect to the Great Plains Communications network where available. Compared to larger national carriers like Verizon (MCC 311, MNC 480) and AT&T (MCC 310, MNC 410), Great Plains Communications may have offered more localized coverage in specific regions of Nebraska and potentially neighboring states. The company's focus has largely shifted towards fixed-line services, though its earlier mobile network presence remains a relevant piece of its history within the broader US telecommunications landscape particularly with its MCC and MNC still being a part of their telecommunications registrations. It's a reminder that the mobile network landscape contained regional players besides the national giants.

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