Sprint LTE (T-Mobile) and T-Mobile 3G Network Sunsets
What actions do motor carriers need to take now?
Confirm whether your ELD relies on a sunsetting network
If you are unsure if your ELD relies on a network that is sunsetting, contact your ELD provider. If your ELD does not rely on a network that will sunset, and meets all minimum requirements, no further action is needed.
Ask your provider for their upgrade or replacement plan
If your ELD relies on a network that is sunsetting, ask your ELD provider about their plan for upgrading or replacing your device to one that will be supported after the sunset, and to complete the necessary actions as soon as possible.
If your ELD relies on a network that is sunsetting, ask your ELD provider about their plan for upgrading or replacing your device to one that will be supported after the sunset, and to complete the necessary actions as soon as possible.
FMCSA strongly encourages motor carriers to take the above actions as soon as possible to avoid compliance issues. See the announced dates listed below and plan accordingly to avoid service disruptions and compliance issues. Note that portions of carrier networks will be unsupported in advance of the announced sunset dates.
Network Sunset Dates
The announced sunset dates are below.* These are dates for completing the shutdowns. Mobile carriers are planning to retire parts of their networks sooner.
- AT&T 3G: February 22, 2022 (completed)
- Sprint 3G (T-Mobile): March 31, 2022 (delayed)
- Sprint LTE (T-Mobile): June 30, 2022
- T-Mobile 3G: July 1, 2022
- Verizon 3G: December 31, 2022
Note: Many carriers, such as Cricket, Boost, Straight Talk, and several Lifeline mobile service providers, utilize the AT&T, Verizon, and T-Mobile networks.
*Sunset dates are subject to change. Contact your mobile carrier for up-to-date information.
For additional information contact ELD@dot.gov or visit the ELD page.