T-Mobile has a $0.99 T-Mobile Prepaid SIM Card Activation Kit for a limited time. Use Coupon Code: SIM99 Expires Soon Bring your unlocked smartphone to T-Mobile.

T-Mobile Prepaid Mobile Internet 3-in-1 SIM Kit for Tablets and hotspots is also $0.99 after Coupon Code: SIM99.

• Nano SIM (iPhone 7, 7 Plus, 6S, 6S Plus, 6 Plus,6, 5, 5s, 5c, iPad Air, iPad Mini)
• Micro SIM (Samsung S3, S4, S5, S6, S7, Note 3, Note 4, 5, 7, iPhone 4, 4s, iPad 1,2,3,4) are available
• Free Shipping for both.

Final price displayed at the T-Mobile checkout screen.

Sign up for an employee discount plan, or you can also use this to access 911 without a plan.

$40 unlimited text/data

T-Mobile has a prepaid no contract $40/month for unlimited text/data (First 3GB at full speed).

Tablets - T-Mobile Free Data

They give 200MB Free data with their SIM cards for tablets when you activate by calling them up. Perfect for web and email. Compatible Devices

T-Mobile's network works with Unlocked GSM smartphones and tablets.

Be sure to read: How to find the best Smartphone Plan and How to Find the Best No Contract Smartphone Plan