‡3 lines. For 12 months. Number transfer or device financing req'd. Savings via bill credits. Terms apply.
Call to get this offer
844-716-0359
Find your perfect plan!
Nationwide coverage on America's largest 5G network
Unlimited data, talk & text with premium high-speed data for daily use¹
Save up to $840/yr vs Verizon and AT&T²
5G reliability and speed
Get your 3rd line FREE
with promo code BIGSAVINGS.
‡3+ lines. 1 number transfer or device financing req’d. Savings via bill credits.
Nationwide coverage on America's largest 5G network
Unlimited data, talk & text with extra premium high-speed data for more of what you love¹
Save up to $1,140/yr vs Verizon and AT&T³
5G reliability and speed
Get your 3rd line FREE
with promo code BIGSAVINGS.
Get up to $2,500 back
We’ll pay off your old phones up to $2500 when you switch to Optimum Mobile. Terms apply.
‡3+ lines. 1 number transfer or device financing req’d. Savings via bill credits.
Experts available 24/7
844-716-0359
Choose any 3 Unlimited plans—Unlimited, Unlimited Max, or Tablet Unlimited, and get your lowest-priced Unlimited line free.
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844-716-0359
††Refund for Optimum Mobile service & activation fees only. Reimbursement applies to competitor activation fees up to $25.
Call to get started
844-716-0359
Enjoy more 5G coverage plus 5G reliability and speed on America’s largest 5G network.
Call to order
844-716-0359
1Quality of service (QoS): Optimum Mobile leverages T-Mobile 4G LTE and 5G networks to deliver nationwide network coverage. After reaching 1 GB or 5 GB data cap, data is reduced to 2G (128 Kbps) speeds for remainder of bill cycle. Additional data purchases available once 1 GB/5 GB data cap is reached. After reaching 20 GB (for Unlimited data plans) or 50 GB (for Unlimited Max data plans) data is reduced to 3G (512 Kbps) speeds for remainder of bill cycle. Subject to this QoS policy, tethering at 600 Kbps and video streaming at SD quality (about 480p), for by the Gig plans, and after 5 GB of tethered data usage for Unlimited Data plan. For Unlimited Max plan, speeds will be reduced to 3G (512 Kbps) after 15 GB of tethered data usage in a month for the remainder of the billing period, and streaming video will be at HD quality (720p). Domestic off-net (roaming) at 2G speeds. See our Broadband Disclosure for additional performance and network management details.
2Savings claim against Verizon based on comparison of 3 lines of service with Optimum Mobile Unlimited plan vs Verizon Unlimited Welcome plan, without Auto Pay, as of 3/12/26. Savings claim against AT&T based on comparison of 3 lines of service with Optimum Mobile Unlimited plan vs AT&T Unlimited Value 2.0 plan, with Auto Pay, as of 3/12/26.
3Savings claim against Verizon based on comparison of 3 lines of service with Optimum Mobile Unlimited Max plan vs Verizon Unlimited Plus plan, without Auto Pay, as of 3/12/26. Savings claim against AT&T based on comparison of 3 lines of service with Optimum Mobile Unlimited Max plan vs AT&T Unlimited Extra 2.0 plan, with Auto Pay, as of 3/12/26.
