Tello Mobile

Telecom86% confidence

Tello Mobile is a U.S.-based low-cost wireless carrier (MVNO) that offers prepaid, no-contract cell phone plans using the T-Mobile network.

Atlanta, Georgia, United States
tello.com
Owned by KeepCalling

About Tello Mobile

Tello Mobile is a mobile virtual network operator (MVNO) that provides low-cost, no-contract wireless service in the United States. It runs on the T-Mobile network and focuses on highly flexible, customizable plans where customers can mix and match minutes, text, and data to fit their usage, often at price points well below major carrier postpaid plans. Founded in 2016, Tello has built a reputation for budget-friendly service, online self-management tools, and customer support based out of the U.S.([tello.com](https://tello.com/help_center/before-you-join/who-is-tello?utm_source=openai))

A charge with a descriptor like “TELLO20/T266/x9201-101/2” is very likely related to a Tello Mobile plan payment, add-on purchase, or renewal of a prepaid line. Tello bills on a month‑to‑month basis; there are no long-term contracts, but your chosen plan renews automatically each month unless you turn off auto-renew. Charges may also appear for one-time top-ups, SIM purchases, or switching to a higher data plan mid-cycle. Taxes and regulatory fees may be itemized separately and can cause the billed amount to be slightly higher than the advertised base plan price.([tomsguide.com](https://www.tomsguide.com/us/tello-faq%2Cnews-25265.html?utm_source=openai))

If you don’t recognize this charge, the best first step is to log in to your Tello Mobile account dashboard (or use the Tello app, if installed) and review your active lines, plans, and billing history. Look for recent plan changes, add-ons, or SIM activations that match the date and amount on your card statement. If something still looks wrong, you can contact Tello’s customer support via their website’s Help Center or support contact form; they can confirm which line and plan a specific transaction belongs to and help resolve issues such as duplicate renewals, mistaken plan changes, or charges on an account you don’t recognize. If you suspect fraud and cannot locate any corresponding Tello account, you should also contact your card issuer to dispute the transaction and request a new card number.([tello.com](https://tello.com/help_center/who-is-tello?utm_source=openai))

Bank Statement Variations

1 known variations

These are the raw merchant codes that appear on bank and credit card statements that we've identified as belonging to Tello Mobile.

  1. TELLO20/T266/x9201-101/2

Frequently Asked Questions

Why do I see a charge from Tello with a descriptor like “TELLO20/T266/x9201-101/2”?

This descriptor format is consistent with Tello Mobile’s automated billing system. It usually represents a monthly plan renewal or a plan change (for example, switching to a $20 plan), with internal codes for your line or order. Check your Tello account’s Billing or Order History for a transaction on the same date and amount as the card charge.

What kinds of monthly amounts does Tello typically charge?

Tello offers highly customizable plans that can start as low as around $5 per month and go up to higher amounts for unlimited talk, text, and larger data allotments. Taxes and regulatory fees are added on top of the advertised plan price, so your final card charge may be slightly higher than the base plan shown on the website.([cellt.net](https://cellt.net/carrier/tello?utm_source=openai))

How do I turn off auto-renew so Tello stops charging my card every month?

Log in to your Tello account, go to the “My Plan” or “My Account” section, and look for the auto-renew setting for each line. You can disable auto-renew so that the plan expires at the end of the current cycle, or you can manually downgrade to a lower-cost plan before the next renewal date. Tello does not require contracts, so you can stop renewals at any time before your billing date.([tello.com](https://tello.com/help_center/who-is-tello?utm_source=openai))

How can I get a refund for a Tello Mobile charge I believe is incorrect?

First, compare the charge amount and date to your Tello Billing or Order History to see whether it matches a plan renewal, add-on, or SIM purchase. If you still believe the charge is incorrect, contact Tello customer support through the Help Center on tello.com with the last four digits of the card, the exact amount, and the transaction date. They review requests case-by-case; refunds are more likely when there is a clear billing error or duplicate renewal.([tello.com](https://tello.com/help_center/who-is-tello?utm_source=openai))

Can multiple Tello lines or plan changes create more than one charge in the same month?

Yes. Each active line on your Tello account renews its plan separately, and changing a plan mid-cycle or adding data can generate additional pro-rated charges. On your card statement, these may appear as multiple Tello descriptors around the same date. Review your account to see each line’s renewal schedule and any recent changes.

Does Tello place temporary authorization holds on my card?

Like many online services, Tello may place a small temporary authorization on your card when you add or update a payment method, or when a renewal is being processed. These holds typically appear as pending charges and either convert to a final transaction for the correct plan amount or disappear within a few days if not captured.

How do I contact Tello about a charge I don’t recognize?

Visit tello.com and open the Help Center or Support section to submit a ticket or use their contact form; you can also check for any listed customer service phone or chat options. Provide your phone number, account email, transaction date, and exact amount so they can quickly locate the charge and confirm whether it belongs to your account.([tello.com](https://tello.com/help_center/who-is-tello?utm_source=openai))

Could this Tello charge be for someone else’s phone on my card?

Yes. Because Tello allows managing multiple lines under one account, it’s possible that a family member or someone you authorized added a line or changed a plan using your saved card. Log into your account to see all active lines and their renewal amounts. If you find a line you don’t recognize, contact Tello support to suspend or cancel it, and then speak with your card issuer if you suspect your card details were used without permission.

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