Australia
AustraliaAU
PLMN ID · 50502
MCC
Mobile Country Code
MNC
Mobile Network Code
PLMN
MCC + MNC
TADIG
GSMA roaming code
Technology
3G · 4G · 5G on this network
Record
Updated 2025-04-09
- Brand
- Optus
- Operator
- Singtel Optus Proprietary Limited
- Country
- Australia(AU)
- Region
- Oceania
- Dialling code
- —
- Mobile Country Code
- All 56 networks on MCC 505
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- TADIG directory
- Technologies
- 3G · 4G · 5G8 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 Optus's network rather than owning one.
Regional Global SIM using Optus's numbering
Cell towers
Last measured 2026-09-17
36,528
Cells
217
Location areas
566,094
Measurements
2013
First measured
Find a cell on this network
> Enter a cell ID from this network, or press Example, to see where the cell is and how far it reaches.
Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0 · as of 2026-09-27. Counts are cells people have measured, not an operator's own figures.
About Optus
Singtel Optus Proprietary Limited, commonly known as Optus, is a major telecommunications provider in Australia. As a key player in the Australian mobile network landscape within Oceania, it rivals Telstra and Vodafone in terms of coverage, subscribers, and services offered. Optus operates its network under the Mobile Country Code (MCC) 505, which identifies Australia, and the Mobile Network Code (MNC) 02. This combination, 505 02, is unique to Optus and essential for mobile devices to correctly identify and connect to the Optus network across the country. Optus provides a comprehensive range of mobile services including 4G and 5G connectivity to both consumer and business clients. Known for competitive data plans and a strong emphasis on customer experience, Optus continuously invests in expanding and upgrading its network infrastructure. This includes strategically deploying cell towers in urban and rural areas to enhance coverage and capacity while competing with other Australian players. The company also innovates with value added services such as streaming and entertainment bundled with their mobile packages, making it a popular choice for Australians seeking reliable mobile communications and engaging digital experiences.
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