Macao, China MCC/MNC Codes
Mobile Country Code (MCC): 455 · ISO: MO · 14 active operators
This page lists all active mobile network operators in Macao, China and their assigned MCC/MNC codes, sourced from official ITU Operational Bulletins. Each operator is identified by its PLMN code — the combination of MCC 455 and its unique MNC.
Active Mobile Network Operators
| Operator | Brand | MCC | MNC | PLMN | Last Updated |
|---|---|---|---|---|---|
| SmarTone – Comunicações Móveis, S.A. | SmarTone | 455 | 00 | 455-00 | Nov. 15, 2023 |
| Companhia de Telecomunicações de Macau, S.A.R.L. | CTM | 455 | 01 | 455-01 | Nov. 15, 2023 |
| Companhia de Telecomunicações de Macau, S.A.R.L. | CTM | 455 | 01 | 455-01 | Nov. 15, 2023 |
| China Telecom (Macau) Limitada | China Telecom | 455 | 02 | 455-02 | Nov. 15, 2023 |
| China Telecom (Macau) Limitada | CT Macau | 455 | 02 | 455-02 | Nov. 15, 2023 |
| Hutchison – Telefone (Macau), Limitada | HT Macau /3 Macau | 455 | 03 | 455-03 | Nov. 15, 2023 |
| Hutchison – Telefone (Macau), Limitada | 3 Macau | 455 | 03 | 455-03 | Nov. 15, 2023 |
| Companhia de Telecomunicações de Macau, S.A.R.L. | CTM | 455 | 04 | 455-04 | Nov. 15, 2023 |
| Companhia de Telecomunicações de Macau, S.A.R.L. | CTM | 455 | 04 | 455-04 | Nov. 15, 2023 |
| Hutchison – Telefone (Macau), Limitada | 3 Macau | 455 | 05 | 455-05 | Nov. 15, 2023 |
| Hutchison – Telefone (Macau), Limitada | 3 Macau | 455 | 05 | 455-05 | Nov. 15, 2023 |
| SmarTone – Comunicações Móveis, S.A. | SmarTone | 455 | 06 | 455-06 | Nov. 15, 2023 |
| China Telecom (Macau) Limitada | China Telecom | 455 | 07 | 455-07 | Nov. 15, 2023 |
| China Telecom (Macau) Limitada | CT Macau | 455 | 07 | 455-07 | Nov. 15, 2023 |
About MCC 455 — Macao, China
MCC 455 is the Mobile Country Code assigned to Macao, China by the International Telecommunication Union (ITU). All mobile operators in Macao, China use this MCC combined with their unique MNC to form their PLMN identifier.
PLMN codes are used by mobile devices to identify and select networks, and by roaming agreements to route calls and data between operators globally. The 14 operators listed here represent all active MNC assignments reported by Macao, China's telecommunications authority to the ITU.
Data is updated within hours of each ITU Operational Bulletin release. Search the full global database or explore our interactive map.