T-Mobile Offering Three Lines of Unlimited Data for $100 for Limited Time - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

T-Mobile Offering Three Lines of Unlimited Data for $100 for Limited Time

by

T-Mobile today announced that, starting March 1, new and existing customers can activate three lines of T-Mobile ONE with unlimited data, talk, and text for $100 per month after bill credits. The plan usually costs $100 per month for two lines, and $140 per month for three lines, so the third line is essentially free.

tmobile one
T-Mobile is also offering an additional line for free to existing customers with two or more voice lines, including T-Mobile ONE and older Simple Choice plans. There are virtually no strings attached to the deal, which is likely an incentive to keep customers from switching to new unlimited data plans at AT&T and Verizon.

The offer is available for a limited time only, but T-Mobile said customers who take advantage of the promotion now will be able to keep the free third line for as long as they have qualifying service and remain in good standing, or until they make changes to their plan. Prices are based on AutoPay.

Top Rated Comments

iapplelove Avatar
120 months ago
Competition is good! Imagine the prices if AT&T and V were able to gobble up all the smaller carriers.
Score: 4 Votes (Like | Disagree)
ck2875 Avatar
120 months ago
I'm fairly happy that AT&T's attempt to buy T-Mobile was blocked a few years ago and we still have some vestige of competition among the cellular giants.
Score: 3 Votes (Like | Disagree)
ejfontenot Avatar
120 months ago
As current TM customer, good luck get your your promo/credits...
??
Score: 3 Votes (Like | Disagree)
asleep Avatar
120 months ago
"Can you hear me now?"

"Hello!?"

"Hang on, let me try again on one of my other lines..."
Score: 3 Votes (Like | Disagree)
120 months ago
Still need to pay $70 for single line though.
Score: 3 Votes (Like | Disagree)
ichii Avatar
120 months ago
You can probably ask them to waive it.
I switched last weekend, if you have a Costco membership they waive the SIM card fee.
Score: 2 Votes (Like | Disagree)

Popular Stories

tmobile starlink

T-Mobile Customers Can Now Use Satellite Connectivity in Canada and New Zealand

Monday May 4, 2026 1:09 pm PDT by
T-Mobile's Starlink satellite connectivity is now available for T-Mobile users who are traveling in Canada and New Zealand. T-Mobile users have previously had access to cellular connectivity through roaming agreements in Canada and New Zealand, and now T-Satellite connectivity is included. Canada satellite coverage is enabled through Rogers Satellite, and in New Zealand, satellite coverage...
Apple Card iPhone 16 Pro Feature

Apple Card Promo to Offer Free AirPods Pro 3

Friday May 15, 2026 8:59 am PDT by
Starting as early as next week, customers who sign up for an Apple Card at Apple's retail stores in the U.S. will receive $249 cash back when they purchase AirPods Pro 3, according to Bloomberg's Mark Gurman. The promotion has yet to be officially announced by Apple, so exact terms and conditions are not available at this time. AirPods Pro 3 are priced at $249 in the U.S., so customers who...
Apple WWDC25 iOS 26 CarPlay Light mode 250609

Six Popular iPhone Apps Now Available on CarPlay

Thursday May 14, 2026 9:10 am PDT by
Apple's CarPlay system for accessing iPhone apps on a vehicle's dashboard screen has received six popular apps in recent weeks: ChatGPT, Perplexity, Grok, Google Meet, WhatsApp, and the indie artist streaming platform Audiomack. Make sure you have the latest version of each app and they will automatically appear on CarPlay. ChatGPT Starting with iOS 26.4, CarPlay supports voice-based...