Assurance Wireless
T-Mobile network
- Plan
- Unlimited talk & text + up to 6GB high-speed data
- Devices
- Free smartphone included (BYOD available)
- Best for
- Best overall for most households
Works with BLU C5L Max
Independent guide — not the government, not a Lifeline provider
Find providers in your stateLast updated: April 2026
Compare the top Lifeline providers serving King County. Below you'll find local subscriber data plus the providers we recommend for Washington.
Most national Lifeline providers cover King County. Here are our top picks — ranked by overall quality, not by commission.
T-Mobile network
Works with BLU C5L Max
Verizon network
T-Mobile network
Works with BLU C5L Max
You can qualify for Lifeline in Washington if you or another person in your household is enrolled in any one of these qualifying public assistance programs:
If you live on Tribal lands in Washington, you may also qualify through:
You can also qualify if your household income is at or below 135% of the Federal Poverty Guidelines, based on household size.
All counties in Washington get the same federal Lifeline benefit. Check the guide for your county or any neighbouring one.