United States of America/North America & Caribbean
Custer Telephone Co-op (CTCI)
OperatorCuster Telephone Co-op (CTCI)
PLMN ID · 312040
Technology
4G 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
- 4G1 band on file
- VoLTE (4G calling)
- LikelyNetwork publishes an IMS APNReport
- 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) provides mobile network services in the United States of America, specifically within the North America & Caribbean region. Identified by the Mobile Country Code (MCC) 312 and the Mobile Network Code (MNC) 40, CTCI operates as a regional player, quite differently from the larger, nationwide carriers. CTCI strives to provide reliable connectivity in their operating area, which can often include rural communities and areas underserved by larger national providers. Their commitment to these communities ensures residents and businesses have access to essential communication services, competing with larger firms with bespoke solutions for locals. While giants such as Verizon and AT&T dominate much of the US mobile market, CTCI, identified by MCC 312-MNC 40, plays a vital but niche role. CTCI’s local presence enables them to cater to the specific needs of their service area, offering customized plans and prioritizing customer support. This localized approach contrasts with some larger networks, providing a more personal touch which is highly valued in rural areas, which require more bespoke solutions. Although CTCI might not offer the same nationwide coverage as the larger networks it may have a more reliable service based on location due to the investment in the local region.
APN settings
Add an APNNo APN settings on file for Custer Telephone Co-op (CTCI) yet. Add one.
Change history
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