Insanely debased cost. Transparent pricing and plans. Many customizable program options. Comparable information speeds and reception.
In low-reception areas, information speeds falter worse. Data speeds mightiness get squelched during precocious congestion. Not arsenic bully for predominant planetary travelers.
I cognize that I americium paying excessively overmuch for my telephone plan. I person known this for years. Like astir two-thirds of America, I usage a postpaid unlimited telephone plan from 1 of the large 3 compartment telephone carriers. In my case, it's T-Mobile, which has the champion 5G sum and speeds, according to investigation from OpenSignal and Ookla, not to notation a full clump of perks I hide to use, similar escaped AAA membership. Some portion of maine conscionable wants “the best” telephone service.
And truthful present I am, paying $75 a period arsenic a baseline outgo connected a grandfathered unlimited plan—and that's earlier I origin successful nonaccomplishment security oregon telephone payments. But I person agelong known that I could get entree to those aforesaid T-Mobile compartment telephone towers, and ostensibly the aforesaid 5G service, for a fraction of the terms by utilizing immoderate fig of prepaid mobile virtual web relation (MVNO) telephone plans that usage T-Mobile's network.
Am I conscionable a sucker, I wondered? With my fund cinching tighter each month, I decided to trial this hypothesis—the 1 astir maine being a sucker. So I tried a fund telephone program from Tello Mobile. Tello is simply a no-frills, no-commitment telephone bearer that ranks among the lowest-cost unlimited telephone plans successful the US. Tello rents bandwidth connected T-Mobile's web and costs arsenic small arsenic $10 a period for a program with starkly constricted compartment information but unlimited texts and calls.
My presumption was that Tello's work would beryllium notably worse than T-Mobile's, oregon that its limitations would beryllium much … limiting. But a mates of weeks later, I person not recovered this to beryllium the case. After roaming the world (OK, mostly conscionable Oregon) portion moving data-speed tests connected some T-Mobile and Tello, I tin attest that Tello's reception was reliable and that the information speeds were comparable (though not rather equal) to T-Mobile’s.
The reason, astir likely, is that T-Mobile’s immense concern successful 5G work has near tons of bandwidth to spare—removing the method limitations that antecedently made fund prepaid telephone plans a overmuch dodgier choice. With Tello, I inactive hazard that my information mightiness beryllium deprioritized during moments of utmost congestion, though I didn’t witnesser this adjacent erstwhile sidling up to a sports stadium. There besides are nary discount telephone upgrades, nary extortion plans, nary escaped planetary roaming, and nary peculiar perks.
But for a low-data idiosyncratic similar me—I usage 12 gigs a period and americium astir ever tethered to Wi-Fi—Tello costs little than fractional arsenic overmuch arsenic the comparable T-Mobile plan.
The $25 Phone Plan
The process of signing up for the Tello prepaid program turns retired to beryllium a implicit nothingburger, arsenic agelong arsenic I've got a compatible unlocked phone. I was done successful 5 minutes. I selected the $25-a-month unlimited program online ($27 with fees), scanned a QR codification utilizing my phone's camera to get an eSIM, and promptly received a caller moving telephone number. I did not power my existing fig to Tello for this test, but this enactment is available.
The $25-a-month program I selected is Tello's top-tier plan, with 50 gigs of high-speed information and unlimited horrible-speed data. A 10-GB blistery spot is besides included, which turned retired to beryllium beauteous accelerated erstwhile I tested it: astir 4G information speeds. There are nary household plans oregon discounts, but for a solo telephone user, Tello is astir arsenic inexpensive arsenic it gets, particularly if you usage precise small cellular data.

Below the apical tier, Tello allows you to physique immoderate fig of plans with unlimited speech and substance but perfectly rigid information caps. Above your allotted maximum, the information simply stops flowing. For $10 you get a specified 2 gigs of information per month. For $15 you get 10 gigs. And $20 gets you 20. Plans that bounds telephone times connection nominal discounts.
That's it. That's the extremity of what Tello offers. You get a definite magnitude of cellular information and astir apt unlimited speech and text. Easy hookup. No commitment. Heck, you can't adjacent prepay Tello's program beyond 1 period successful beforehand (I tried). You conscionable wage each month. International roaming costs other astatine a complaint of 5 cents a minute, oregon a penny a text.
Tello sells compatible caller and refurbished phones for arsenic debased arsenic $109. These phones are guaranteed compatible with Tello's network, with one-year installment plans disposable done the Affirm pay-as-you-go service.
But you don't person to bargain phones from Tello if you don't privation to, and the telephone prices aren't peculiarly bully oregon atrocious connected their site. You tin alternatively usage an existing unlocked telephone (check compatibility here), oregon prime disconnected a bully woody connected a large marque among WIRED’s favourite inexpensive phones.
Most newer, brand-name phones compatible with VoLTE (voice implicit LTE) enactment with Tello, but beryllium definite to cheque whether your exemplary is compatible with the channels Tello uses. Overseas phones, older phones, and phones bought connected different fund carriers mightiness not beryllium compatible.
What Are Data Speeds and Service Like With Tello?

The $60 question is, of course, whether Tello's download speeds and work tin comparison to T-Mobile's. T-Mobile understandably prioritizes information for its ain customers connected its compartment towers. Other carriers that usage T-Mobile's information network, whether Mint Mobile oregon Tello Mobile, person to basal successful enactment during times of highest congestion.
I spent a mates of weeks roaming the metropolis with 2 phones: an older iPhone 13 hooked up to T-Mobile and a 2025 Motorola Razr signed up for Tello. Given the newer phone's superior modem, I figured this gave Tello each imaginable accidental to execute arsenic good arsenic T-Mobile's network.
Everywhere I went, I ran a velocity trial connected some phones simultaneously: astatine home, up successful the shoddy-reception West Hills, adjacent Portland's bluish swamplands, adjacent the stadium during a sold-out Portland Fire WNBA game. Surprisingly, I didn't announcement my Tello information getting throttled adjacent the stadium, though I can't warrant I was connected the aforesaid operation arsenic the radical inside.
But Tello's latency was importantly higher successful general—not capable to impact a crippled of Royal Match, but possibly you person higher demands. The download speeds were besides little for Tello successful immoderate fixed location, but not by a full lot.
At home, my cellular 5G information speeds thin to tally astatine astir 800 to 900 megabits a 2nd connected T-Mobile. With the Tello phone, it was astir 30 percent slower. But some these speeds are good into 5G territory. They're besides a afloat bid of magnitude faster than you'd ever request for 4K video. I had nary occupation streaming my accustomed dose of Josh Johnson comedy, if that's what you're wondering.

Curiously, upload velocity was really faster with the Motorola Razr utilizing Tello than with the aged iPhone utilizing T-Mobile. After consulting with my workfellow Julian Chokkattu, who has covered telephone advances for years, I'm apt to chalk this up to improved modem show by the newer Motorola, not a concealed backdoor to faster uploads by Tello.
It's lone successful areas with degraded oregon 4G reception that I started to spot existent lapses successful Tello's performance. In the outskirts of Portland adjacent its forested northwestern ridge, Tello got less bars than T-Mobile—and the information arrived astatine speeds dilatory capable to fuss me. A mates of velocity tests timed out. Uploads besides began to crawl successful debased reception areas arsenic compared to my T-Mobile phones, sometimes dipping down into lone a 4th of the velocity of T-Mobile's network.
Which is to say: Most of the time, Tello worked conscionable arsenic good arsenic T-Mobile. Except for the stray moments erstwhile it didn't. The moments erstwhile Tello's show is noticeably worse are usually the moments astatine which you're demanding the astir from your phone: clinging to a stray barroom of reception, oregon streaming a video portion riding a train.
When Would I Want Tello Instead of T-Mobile?
Whether the trade-off is worthy it volition beryllium connected what benignant of telephone idiosyncratic you are. Family discounts are amended with the large providers. Frequent planetary travelers should besides astir apt instrumentality with the large boys. International roaming volition outgo you with Tello, arsenic volition texts to and from astir countries extracurricular Latin America and Europe. Travel is besides erstwhile you're astir apt to usage up tons of information extracurricular Wi-Fi networks.
The different large fiscal differentiator is however often you upgrade your phone. With Tello, you're connected your ain erstwhile it comes to procuring a device, portion T-Mobile and different postpaid plans support you hooked to their high-priced plans by offering you the latest and top gee-whiz phones astatine steep discounts.
If I'm buying a caller iPhone 17 straight from Apple, I tin expect a two-year outgo program with payments of $33 a month. If I opt for a locked-in iPhone 17 connected T-Mobile, it'll outgo maine a specified $4 a period for the aforesaid 2 years. A caller iPhone 17e volition outgo maine thing but a two-year commitment. In the immortal words of each cheapskate, that's however they get you.
But it's besides however they marque it pencil. If you're the benignant to upgrade your telephone annually oregon biennially, the outgo advantages of Tello evaporate, particularly erstwhile you adhd successful the assorted incidental perks loaded into T-Mobile plans, whether escaped AAA oregon Netflix memberships, oregon planetary roaming.
But if you're similar me, and you bent connected to your aged iPhone 13 for much than a half-decade due to the fact that it's not broken? And you don't usage overmuch information to statesman with, due to the fact that you ever hunt retired a Wi-Fi awesome anyway? In that case, you mightiness prevention yourself hundreds a twelvemonth by swapping to Tello. You'll besides summation a batch of flexibility to power plans. At the lowest extremity of the spectrum—a TCL flip telephone and the lowest 2-GB information plan—one could conceivably bargain a telephone and a prepaid program for a full of little than $25 a month.
Before trying retired Tello, I assumed this lowered outgo would beryllium bought disconnected by a batch of inconvenience. Now, I americium little definite this is true. Gas prices are insulting. Housing costs are worse. I ne'er cognize what beef is going to outgo this week, nor what caller commercialized beef I'll aftermath up to. I inactive haven't gotten implicit the existent terms of toilet paper. Maybe the outgo of my compartment telephone work is the 1 happening I tin control.
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