United States of America/North America & Caribbean
Southern LINC
OperatorSouthern Communications Services
PLMN ID · 312720
Technology
4G on this network
Record
Updated 2025-04-09
- Brand
- Southern LINC
- Operator
- Southern Communications Services
- Country
United States of America(US)
- 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
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Cell towers
Last measured 2026-09-15
57
Cells
17
Location areas
734
Measurements
2022
First measured
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Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0 · as of 2026-09-27. Counts are cells people have measured, not an operator's own figures.
About Southern LINC
Southern LINC, operating in the United States of America and serving areas within North America & the Caribbean, is a unique mobile network known for its robust push-to-talk (PTT) capabilities and focus on reliable communications for businesses and government entities. Distinguished by its Mobile Country Code (MCC) of 312 and Mobile Network Code (MNC) of 720, Southern LINC stands apart from major national carriers like Verizon, AT&T, and T-Mobile. Its specialized network infrastructure, often compared to other regional carriers prioritizing specific industry needs, is tailored for critical communications where immediate, direct connection is paramount. While many consumers associate cellular service with broad coverage and entertainment, Southern LINC carved a niche by offering a specialized communications solution, particularly in the southeastern United States. This focused approach allowed them to build a reputation for reliability and clear voice communications, especially valuable in sectors like construction, utilities, and public safety. Although not as ubiquitous as the nationwide providers, Southern LINC's specialized offering fills a critical communication gap, particularly due to its historical focus on technology such as iDEN and then subsequent adaptations to other technologies. Discussions around the network often compare its PTT functionality to offerings from companies like Nextel (prior to its acquisition by Sprint) demonstrating similar specialised approaches to the American mobile market.
APN settings
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Change history
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