PLMN ID · 311170
MCC
Mobile Country Code
MNC
Mobile Network Code
PLMN
MCC + MNC
TADIG
GSMA roaming code
Technology
2G · 4G on this network
Record
Updated 2025-04-09
- Brand
- —
- Operator
- Tampnet
- Country
United States of America(US)
- Dialling code
- —
- Mobile Country Code
- All 129 networks on MCC 311
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- TADIG directory
- Technologies
- 2G · 4G2 bands 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 Tampnet's network rather than owning one.
No virtual operators on record for Tampnet. 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 Tampnet
Tampnet, operating in the United States of America, specifically serves the North America & Caribbean region with specialized connectivity solutions. Identified by Mobile Country Code (MCC) 311 and Mobile Network Code (MNC) 170, Tampnet distinguishes itself from more ubiquitous mobile networks like Verizon, AT&T, and T-Mobile by focusing on offshore and maritime communications. While those major players dominate the terrestrial mobile landscape with broad coverage and a variety of consumer-focused services, Tampnet carves a niche by providing reliable, high-capacity network access to oil rigs, ships, and other offshore installations. Unlike traditional cellular networks reliant on land-based cell towers, Tampnet leverages a network of strategically positioned base stations, often situated on offshore platforms and vessels, utilizing satellite backhaul to provide robust connectivity. This specialized infrastructure allows them to provide services to areas where traditional mobile signals are weak or non-existent. Though not directly competing for standard consumer mobile subscriptions in the U.S. market like the aforementioned mega-networks, Tampnet fills a vital role in supporting the connectivity needs of critical industries operating in the Gulf of Mexico and other coastal regions, facilitating communication, data transfer, and remote monitoring for businesses and personnel working far from land.
APN settings
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