Go ahead: add lines for family & friends. Keep your number. See what special savings you can unlock. Fall in love with Optimum Mobile.
Get 3+ Unlimited lines
for just $20/mo.
each
Add 3 or more Unlimited lines and get our best multiline pricing.
Mix and match Unlimited, Unlimited Max, and Tablet Unlimited.
Pre-order the new iPhone 18 Pro ON US
On Unlimited Max with select trade-in.
Get iPhone 17e ON US
On Unlimited Max with trade-in.
Get moto g stylus 2025 for only $5/mo.
On any plan. No trade-in needed.
Add more lines. Save more cash. All risk-free!

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 Multi-Line Savings, you’ll get a lower monthly price when you have 3 or more eligible lines. Get 3 or more Unlimited lines for just $20/mo. each. The more lines you add, the more you can save compared to the standard single-line price.
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!