2G and 3G switch-off in Denmark
Quick answer
2G in Denmark: Planned at some operators, 2030. All four networks have switched off 3G: TDC NET at the end of 2022, Telia and Telenor on their shared TT-Netværket in April 2023, and 3 last on 1 December 2025. 2G stays on: TDC NET has no closure date, Telenor expects to close the shared Telia/Telenor 2G before 2030, and 3 never had its own 2G.
3GOff, 2022 to 2025
2GPlanned at some operators, 2030
Operators
Checked 30 October 2026.
Dates are set by each operator and can change. Check with us before you plan around them.
| Operator | 3G | 2G |
|---|---|---|
| TDC NET (TDC Erhverv, YouSee, Telmore) | Off, end of 2022 | No date announced |
| Telenor Denmark | Off, April 2023 | Planned, before 2030 |
| Telia Denmark (Norlys) | Off, April 2023 | Planned, before 2030 (shared with Telenor) |
| 3 Denmark | Off, 1 December 2025 | Never had |
Details
- TDC NET (TDC Erhverv, YouSee, Telmore) 3G. TDC NET says 3G was its first network switched off; in May 2023 it told press the last area (Funen) would close by end of June 2023. TDC Erhverv / TDC NET
- TDC NET (TDC Erhverv, YouSee, Telmore) 2G. TDC NET runs its own national 2G network and has set no closure date. TDC Erhverv / TDC NET
- Telenor Denmark 3G. Nationwide shutdown began early March 2023 and finished the week of 18 April 2023; 3G ran on the TT-Netværket shared with Telia. Telenor Denmark
- Telenor Denmark 2G. Telenor expects to switch off 2G before 2030; the 2G network is shared with Telia via TT-Netværket. No exact date yet. Ingeniøren (quoting Telenor Denmark)
- Telia Denmark (Norlys) 3G. Telia switched off the last parts of its 3G network (shared TT-Netværket); afterwards its network is 2G, 4G and 5G. Telia Danmark (via Ritzau)
- 3 Denmark 3G. Phased shutdown 1 to 30 November 2025; 3 says it was the last Danish operator to close 3G. 3 Denmark
- 3 Denmark 2G. 3 never ran its own 2G network; its customers had 2G coverage via a roaming agreement with TDC NET. MereMobil.dk (quoting TDC NET, Telenor and 3)
What this means for your devices
Each SIM profile has its own page, showing where it works and what it supports.
Common questions
When does 2G switch off in Denmark?
Planned at some operators, 2030.
Is 3G still working in Denmark?
Off, 2022 to 2025.
Sources
- Danmarks bedste mobilnet til erhverv (FAQ: 2G, 3G og 4G), TDC Erhverv / TDC NET
- Telenor har slukket for 3G-nettet i hele Danmark, Telenor Denmark
- Dansk mobiloperatør planlægger lukning af 2G, Ingeniøren (quoting Telenor Denmark)
- Farvel til 3G – goddag til fremtiden, Telia Danmark (via Ritzau)
- Vi lukker ned for 3G, 3 Denmark
- Hvornår lukker 2G-mobilnettet?, MereMobil.dk (quoting TDC NET, Telenor and 3)
Checked 30 October 2026. Dates move, so check the operator’s own notice before you plan a change.