United States of America/North America & Caribbean
Custer Telephone Co-op (CTCI)
OperatorCuster Telephone Co-op (CTCI)
United States of AmericaUS
PLMN ID · 312950
Technology
2G on this network
Record
Updated 2025-04-09
- Brand
- —
- Operator
- Custer Telephone Co-op (CTCI)
- 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
- 2G1 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
Add an MVNOMVNOs sell their own SIMs and plans but run on Custer Telephone Co-op (CTCI)'s network rather than owning one.
No virtual operators on record for Custer Telephone Co-op (CTCI). 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 Custer Telephone Co-op (CTCI)
Custer Telephone Cooperative, Inc. (CTCI), operating in the United States, provides mobile network services across segments of North America & the Caribbean. Utilizing Mobile Country Code (MCC) 312 and Mobile Network Code (MNC) 950, CTCI plays a role in connecting communities. While not as nationally ubiquitous as larger carriers like Verizon or AT&T, CTCI focuses on delivering cellular connectivity to specific areas. CTCI’s services are particularly relevant in regions where larger national carriers may face challenges in infrastructure deployment, or where a cooperative model better serves local connectivity needs. By broadcasting on 312 950, CTCI maintains its ability to offer key cellular features in compliance with national and international comms standards; these being SMS for communications, and data plans for those users who want to connect to the internet over their mobile devices. Understanding CTCI's MCC and MNC codes is essential for device compatibility and network selection when travelling or residing within their coverage footprint.
APN settings
Add an APNNo APN settings on file for Custer Telephone Co-op (CTCI) yet. Add one.
Change history
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