LocationUnited States of AmericaUS
United States of America landscape

PLMN ID · 312500

312
mcc
United States of America
500
mnc
AB Spectrum LLC

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

Not on file

GSMA roaming code

Technology

4G on this network

2G
0cell towers

Not on record

3G
0cell towers

Not on record

4G
0cell towers

1 band

5G
0cell towers

Not on record

Record

Updated 2025-04-09

Brand
—
Operator
AB Spectrum LLC
Dialling code
—
Mobile Country Code
All 99 networks on MCC 312
Mobile Network Code
PLMN ID
What is a PLMN ID?
TADIG code
—
Technologies
4G1 band on file
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 AB Spectrum LLC's network rather than owning one.

No virtual operators on record for AB Spectrum LLC. Know one that runs here? Add it.

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 AB Spectrum LLC

AB Spectrum LLC, operating in the United States of America (within the North America & Caribbean region), identifies itself with the Mobile Country Code (MCC) 312 and Mobile Network Code (MNC) 500. This unique combination allows mobile devices and networks to correctly identify and connect to AB Spectrum's network infrastructure within the US cellular landscape. While specific details on AB Spectrum's market share and service offerings can be elusive due to the dynamic nature of the US telecom industry compared to larger national carriers like Verizon(311 480), AT&T (310 410) or T-Mobile (310 260), their presence contributes to the overall competition and localized service options available to consumers. The role of AB Spectrum LLC, as identified by its MCC and MNC, is to provide cellular connectivity and related services within its operational zones. It could be a smaller regional carrier, a Mobile Virtual Network Operator (MVNO) leveraging existing network infrastructure, or a specialized provider focusing on niche communication solutions. Understanding the specific scope and services offered by AB Spectrum requires further investigation into their operational focus, service agreements, and target customer base, however the significance of its designation makes it a registered and licenced Mobile Network Operator within the United States.

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