Vodafone Czech Republic, Czechia: 2G and 3G shutdown dates
Updated
Vodafone Czech Republic plans to switch off 2G in 2028 and switched off 3G on 31 March 2021, according to the sources we checked on 26 October 2026. The table gives each source and how far we trust it; the rest of the page says what this means for IoT devices in Czechia.
2G and 3G status at Vodafone Czech Republic
| Network | Status | Date | Confidence | Sources and notes |
|---|---|---|---|---|
| 2G | Planned | 2028 | low | arecenze.cz, korewireless.com Conflict: KORE lists 2025-12-31, a date that has passed with no confirmation; Czech press (June 2026) says CTU requires operators to keep GSM until at least 30 June 2028. Treated as planned around 2028; no Vodafone CZ announcement found. |
| 3G | Switched off | 31 March 2021 | medium | developingtelecoms.com First Czech operator to retire 3G (2100 MHz refarmed to 4G/5G). |
Confidence is high when the operator or the regulator states the date, medium when several independent sources agree, low otherwise. We recheck every month.
What it means for IoT devices on Vodafone Czech Republic
- 2G devices keep working until the shutdown (2028). Replace 2G-only devices before that date; once the network closes, they lose service on Vodafone Czech Republic.
- 3G fallback no longer works on Vodafone Czech Republic. Devices built for 3G (UMTS) or that fall back to it lose service; 4G devices with 2G fallback are not affected by this closure.
- For new devices, choose 4G-based technologies: LTE Cat-1 bis, LTE-M or NB-IoT where the network offers them.
- Foreign SIMs in Czechia: permanent roaming is governed by the EU roaming regulation, which generally allows it under wholesale agreements between operators. Details on the Czechia page.
An M2M.global IoT SIM is not tied to a single network in a country, and its data can reach your cloud without the internet through private delivery.
Other operators in Czechia
| Operator | 2G | 3G |
|---|---|---|
| O2 Czech Republic | Planned, 2028 | Switched off, 30 November 2021 |
| T-Mobile Czech Republic | Planned, 2028 | Switched off, 30 November 2021 |
All operators and both rules for Czechia: IoT connectivity in Czechia. Every country: 2G and 3G shutdown dates by country and operator.
Frequently asked questions
When does Vodafone Czech Republic switch off 2G in Czechia?
Vodafone Czech Republic plans to switch off 2G in 2028. Conflict: KORE lists 2025-12-31, a date that has passed with no confirmation; Czech press (June 2026) says CTU requires operators to keep GSM until at least 30 June 2028. Treated as planned around 2028; no Vodafone CZ announcement found.
When did Vodafone Czech Republic switch off 3G in Czechia?
Vodafone Czech Republic switched off its 3G network on 31 March 2021. First Czech operator to retire 3G (2100 MHz refarmed to 4G/5G).