Czech Republic
Czech RepublicCZ
PLMN ID · 23002
MCC
Mobile Country Code
MNC
Mobile Network Code
PLMN
MCC + MNC
TADIG
GSMA roaming code
Technology
2G · 3G · 4G on this network
Record
Updated 2025-04-09
- Brand
- O2
- Operator
- O2 Czech Republic
- Country
- Czech Republic(CZ)
- Region
- Europe
- Dialling code
- —
- Mobile Country Code
- All 11 networks on MCC 230
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- TADIG directory
- Technologies
- 2G · 3G · 4G6 bands on file
- VoLTE (4G calling)
- LikelyNetwork publishes an IMS APNReport
- Wi-Fi calling
- UnknownTell us
- Video calling
- UnknownTell us
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
> This record is community-maintained. Spotted something wrong? Suggest an edit.
MVNOs
Add an MVNOMVNOs sell their own SIMs and plans but run on O2's network rather than owning one.
No virtual operators on record for O2. Know one that runs here? Add it.
Cell towers
Last measured 2026-09-17
17,350
Cells
244
Location areas
331,813
Measurements
2009
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 O2
O2 Czech Republic, operating in the heart of Europe, is a major mobile network provider in the Czech Republic. Identified by the Mobile Country Code (MCC) 230 and Mobile Network Code (MNC) 02, O2 provides a comprehensive range of telecommunications services, including mobile voice, data, and internet access. As one of the primary networks competing within the Czech mobile market, it rivals other key players, offering diverse plans and coverage options designed to meet varied consumer and business needs. O2's widespread network infrastructure plays a vital role in connecting individuals and businesses throughout the country. Offering nationwide coverage competing with T-Mobile CZ, and Vodafone CZ, O2 Czech Republic leverages GSM, UMTS (3G), LTE (4G) and increasingly utilising 5G technologies, allowing customers to enjoy high-speed connectivity across both urban and rural landscapes. Beyond traditional mobile services, O2 expanded its portfolio over time to offer fixed-line services, digital television (O2 TV), and ICT solutions for businesses, positioning itself as a comprehensive communications provider. O2's commitment to technological developments and customer service continues to be a driving force in the Czech Republic's ever-evolving telecommunications market.
APN settings
Add an APNChange history
All changesNo approved changes to this record yet. Suggest one.