---
title: "Cook Islands MCC/MNC codes"
country: "Cook Islands"
iso: "CK"
region: "Oceania"
mcc: ["548"]
networks: 1
technologies: ["2G", "3G", "4G"]
canonical: "https://mcc-mnc.org/countries/cook_islands"
---

# Cook Islands: mobile networks, MCC and MNC codes

Cook Islands (ISO CK) uses the Mobile Country Code **548** and has 1 mobile network listed, in [Oceania](https://mcc-mnc.org/regions/oceania.md). Between them they run 2G, 3G and 4G.

## Mobile networks

| MCC | MNC | PLMN | Network | Operator | TADIG | Technologies | Measured cells |
|---|---|---|---|---|---|---|---|
| 548 | 01 | 54801 | [Bluesky](https://mcc-mnc.org/networks/548_01.md) | Telecom Cook Islands | — | 2G, 3G, 4G | 3 |

## Cell towers

OpenCelliD has measured **3** cells in Cook Islands (as of 2026-09-27): UMTS 3.

Cell data from OpenCelliD (https://opencellid.org), licensed CC BY-SA 4.0.

---

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