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Assurance Wireless: Affordable Connectivity for Low-Income Families
Assurance Wireless Phone Number: 1-888-321-5880
Quick Support at a Glance
If you need to apply, activate a SIM, or get help with your account, calling the assurance wireless phone number connects you directly with Customer Care for step-by-step assistance.

What Assurance Wireless Is
Assurance Wireless is a Lifeline provider under T-Mobile that offers eligible customers discounted or no-cost mobile service. It’s designed to keep households connected to jobs, school, healthcare, and emergency services without large monthly bills.
Who Qualifies
Eligibility is based on income or participation in qualifying programs (varies by state). Start by checking availability for your ZIP code on the official site and reviewing your state’s specific offer and requirements.

How to Apply
You can apply online in minutes or by phone. If you prefer live help, call the assurance wireless phone number above to apply with a representative, ask about required documents, or request an application by mail.
What You Get
Typical benefits include monthly data, unlimited texts, and voice minutes with no annual contract. Many customers can bring a compatible device or choose a low-cost phone if needed.
When to Call vs. Click
Use the assurance wireless phone number for urgent issues—like activation problems, lost/stolen phones, PIN resets, or transferring your number. For routine questions (coverage, plan details, user guides), the online Help Center is often faster.

Tips for Faster Service
Have your application or account number ready, confirm the last four digits of your ID, and note your device’s IMEI if you’re troubleshooting a phone. If you’re switching devices, double-check compatibility before you call.
Helpful Links & Resources
- Assurance Wireless — Official Site
- How to Apply & Documentation
- Check Availability by State / ZIP
- Phone User Guides
- FCC Lifeline Program (Background)
Bottom Line
Assurance Wireless helps eligible households stay connected at low or no cost. Start online to confirm eligibility, then call if you need guided support or run into activation or transfer issues.