
Get your 3rd
Unlimited line
FREE
Choose any 3 Unlimited plans—Unlimited,
Unlimited Max, or Tablet Unlimited—and your
lowest-priced Unlimited line is free.
Add more lines. Save more cash. All risk-free!
Go ahead: add lines for family & friends. Keep your number. See what special savings you can unlock. Fall in love with Optimum Mobile.

Sign in before you shop
Use your Optimum Mobile store details to sign in.

Pick your plan
- Go Unlimited to get the most data, talk, and text
- Choose Unlimited Max for more high-speed premium data. Get talk & text to MX & CA built-in!
- Grab a Tablet Unlimited plan and take your tablet everywhere.

Enjoy
It’s risk-free! You have 60 days to love us, or we pay for you to switch back.
Settings > General > About
Android
Settings > About Phone > Status
iPad
Settings > General > About
You may also be able to see the IMEI printed on the back of your iPad.
Never settle: pick your perfect line
Frequently asked questions about adding a line
With our Multi-Line Savings, Optimum Mobile customers save more when they have more Unlimited/Unlimited Max lines. Get $15 off each line when you have 2–4 lines, or $20 off each when you have 5 or more. The more Unlimited/Unlimited Max lines you add, the more you save!
Once you add a new line, all eligible lines will update to the new price on your next bill. Your Unlimited Plans Multi-Line Savings will kick in automatically.
Optimum Mobile’s Unlimited Plans Multi-Line Savings apply to Unlimited and Unlimited Max Plans, but do not require the purchase of a new phone. You can bring your own phone and save!