---
title: "TTC: MCC 553 MNC 01"
mcc: "553"
mnc: "01"
plmn: "55301"
brand: "TTC"
operator: "Tuvalu Telecom"
country: "Tuvalu"
country_iso: "TV"
region: "Oceania"
technologies: ["3G", "4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/553_01"
---

# TTC: MCC 553, MNC 01 (Tuvalu)

**TTC** (operator: Tuvalu Telecom) is a mobile network in [Tuvalu](https://mcc-mnc.org/countries/tuvalu.md) (Oceania), identified by MCC **553** and MNC **01**: PLMN ID 55301, also written 553-01 or 553 01. It runs 3G and 4G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 553 |
| MNC (Mobile Network Code) | 01 |
| PLMN ID (MCC+MNC) | 55301 |
| TADIG code | — |
| Brand | TTC |
| Operator | Tuvalu Telecom |
| Country | Tuvalu (TV) |
| Region | Oceania |
| Dialling code | — |
| Technologies | 3G, 4G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 3G | [UMTS 900](https://mcc-mnc.org/coverage/umts_900.md) | — |
| 4G | [LTE 850](https://mcc-mnc.org/coverage/lte_850.md) | — |

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Unknown | — |
| VoWiFi | Unknown | — |
| ViLTE | Unknown | — |
| VoNR | Unknown | — |

A service not marked Supported or Not supported is unknown: no data either way, not a sign that the network lacks it.

## About TTC

Tuvalu Telecom Corporation (TTC), operating under Mobile Network Code (MNC) 01 and Mobile Country Code (MCC) 553, is the primary telecommunications provider in Tuvalu, Oceania. As a small island nation, Tuvalu's communication infrastructure is largely dependent on TTC for mobile connectivity. TTC plays a crucial role in connecting the islands and atolls of Tuvalu, which spans a considerable oceanic area despite its small landmass. While specific details on coverage reach are scant, TTC aims to provides coverage across populated regions.

In comparison to other mobile networks, TTC operates as the key, and possibly only national provider in Tuvalu, providing both 2G and 3G services, and potentially 4G/LTE in limited areas. Because of Tuvalu's location and population density, it’s very hard for other networks to compete. The corporation also handles fixed-line telephone and internet services, and also plays a key role in facilitating communication within the country and connecting Tuvalu to the outside world.

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HTML version: https://mcc-mnc.org/networks/553_01 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.