United States of America·North America & Caribbean

Tampnet

OperatorTampnet

Live2G4G2 bands
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LocationUnited States of AmericaUS
United States of America landscape

PLMN ID · 311170

311
mcc
United States of America
170
mnc
Tampnet

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

GSMA roaming code

Technology

2G · 4G on this network

2G

1 band

3G

Not on record

4G

1 band

5G

Not on record

Record

Updated 2025-04-09

Brand
Operator
Tampnet
Dialling code
Mobile Country Code
Mobile Network Code
PLMN ID
TADIG code
Technologies
2G · 4G2 bands on file
Status
Live

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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.

Change history

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