We 

Full Advertiser Disclosure:

MoneySavingPro believes everyone should be able to cut their bills and choose the best deal based on their individual requirements. While our site doesn't feature every carrier or provider available on the market, we're sure you'll be able to make significant savings from the information we provide and the free independent tools we create.

How can we provide this service for free? Our partners compensate us. This may influence which plans we compare and review and write about, but it does not effect our recommendations or advice, which are based on thousands of hours of research. Our partners cannot pay us to guarantee favorable reviews of their products or services.

 when you click our links.

Tello Mobile SIM Card Kit

Bring your own phone to Tello

Tello SIM Card - HorizontalTello SIM Card - Vertical
Customize your data plan
$6/mo*See Deal* 25% Off for 6 Months

Tello Mobile BYOP SIM kit

Tello SIM card description

  • Service on the nationwide T-Mobile network

  • Money-back guarantee on phones (no refunds on plans)

  • Prepaid - no contract, credit check, or activation fee

  • Bring your own phone or choose from a modest selection of new or refurbished devices

  • Keep your current phone number

  • Use of your plan data as a mobile hotspot through your phone is allowed

  • Use your minutes to call Canada, China, and Mexico

  • Minutes to other countries available as add-on

  • 24/7 customer service

Tello SIM card specifications

Tello SIM card data plans

Plan

Network

Minutes

Texts

Data

Price

Unlimited Talk & Text

T-Mobile

Unltd

Unltd

0GB

$6** 25% Off for 6 Months

1GB Data

T-Mobile

Unltd

Unltd

1GB

$7.50** 25% Off for 6 Months

2GB Data

T-Mobile

Unltd

Unltd

2GB

$10.50** 25% Off for 6 Months

4GB Data

T-Mobile

Unltd

Unltd

4GB

$14.30** 25% Off for 6 Months

6GB Data

T-Mobile

Unltd

Unltd

6GB

$18** 25% Off for 6 Months

8GB Data

T-Mobile

Unltd

Unltd

8GB

$21.80** 25% Off for 6 Months

Unlimited Data

T-Mobile

Unltd

Unltd

Unltd

$29.30** 25% Off for 6 Months

T-Mobile vs Tello Plan Comparison

Keep your T-Mobile phone, number & coverage: Save $520 per year

Carrier

Network Coverage

4G LTE Data

Price

Annual Cost

T-Mobile

T-Mobile 4G LTE

Unltd*

$60/mo

$720/yr

Tello

T-Mobile 4G LTE

4GB

$19/mo

$200/yr

*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$41/mo$520/yr

Tello SIM card activation process

Bringing your own phone to a cheaper carrier is easy:

  1. Order the Tello starter kit online

  2. Replace the SIM card in your phone and follow the activation process

  3. If you wish to transfer your phone number, the process may take up to 24 hours

Tello SIM card FAQs

How much is a Tello SIM card?

There's a variety of cell phone plans available to suit all budgets, with prices between $8 - $39.

Where can I buy a Tello SIM card?

One of the reasons low-cost carriers can pass on savings to you is because they are online only and don't have any physical stores. You can purchase a Tello SIM card online.

What phones are compatible with Tello SIM card?

Most unlocked phones are compatible with Tello SIM cards. If you're not sure you can check your phone compatibility.

Can I bring my own phone to Tello?

Yes. You can bring your own phone to Tello and they're compatible with most unlocked phones. You can check phone compatibility on the carrier site prior to ordering.

What is Tello SIM card starter kit?

Your Tello SIM card starter kit includes everything you need to switch over. Pick your plan, order online, and it's delivered straight to your door. Follow the instructions to activate your new plan.

Tello Network Specs

Network:T-Mobile
Technology:GSM
3G Bands:1900MHz
4G LTE Bands:2500MHz
Bring Your Phone:Yes
Keep Your Number:Yes
Contract:Yes
Credit Check:No
5G:Yes
Prepaid:Yes
Taxes/fees included:No
VoLTE:Yes
WiFi Calling:Yes
Visual Voicemail:No
Multi-line Discounts:No
Multi-month Discounts:No
International Roaming:No

Tello Company Info

Founded:2002
Headquarters:4780 Ashford Dunwoody Rd, Suite A 236 Atlanta, GA, 30338 United States
Employees:51-200
Customer Service:(866) 377-0294
Website:Go to Website
Wikipedia:Go to Wikipedia
Facebook:Go to Facebook
Twitter:Go to Twitter

Tello User Reviews

Tello
Average Customer Rating74 User Reviews
User Rating Distribution
5 Stars43
4 Stars11
3 Stars5
2 Stars8
1 Star7

Good value and customer service

Been with Tello since 2017. Recently purchased a new phone and transferred my number from their old CDMA network (Sprint) to their new GSM service (T-Mobile) without a hitch. I'll stay with Tello until something better comes along, (but I doubt that will happen soon).

Tello is inexpensive but their activation is poor

I have been a Tello customer for over 4 years.

However, I recently bought a new phone through them, and the activation did not work - even though it was their phone and SIM. It crippled their old phone (also purchased through them) and I was without a phone for 2.5 days until they finally got around to solving it. Their tech support is very poor.

Quite a hassle. Inexpensive but a time waster!

Customer service, plans

I've been really impressed with Tello. The phone works great, the customer service has gone to lengths to help me transition to Tello, and the cost is difficult, if not impossible, to beat! I definitely do not regret going with Tello. Highly recommended!

Related Tello Products
Tello0GB Prepaid SIM Card
Tello Sim Card - Vertical
0GBLTE Data
$6*per month
Powered by:
See Deal* 25% Off for 6 Months
Tello1GB Prepaid SIM Card
Tello Sim Card - Vertical
1GBLTE Data
$7.50*per month
Powered by:
See Deal* 25% Off for 6 Months
Tello2GB Prepaid SIM Card
Tello Sim Card - Vertical
2GBLTE Data
$10.50*per month
Powered by:
See Deal* 25% Off for 6 Months
Tello4GB Prepaid SIM Card
Tello Sim Card - Vertical
4GBLTE Data
$14.30*per month
Powered by:
See Deal* 25% Off for 6 Months