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AT&T vs Tello: Which carrier is best?

We compared AT&T & Tello Mobile plans, coverage & customer ratings: Which cell phone service is best for you?

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Looking to switch carrier but not sure if Tello or AT&T is better?

Within this guide, you'll be able to compare Tello and AT&T coverage, features, plans and prices side-by-side, so you can decide for yourself which carrier offers the best deal.

Tello vs AT&T plans

Tello unlimited talk & text plan

Image of cell phone with Tello
  • T-Mobile coverage
  • Unlimited talk and text
  • Instant eSIM activation
$8/mo
5 Read our Tello review
$804 in annual savings

Compare AT&T unlimited plans

Plan Data Monthly Price Annual Cost
AT&T Unlimited Starter Unlimited $65 $780
AT&T Unlimited Extra Unlimited $75 $900
AT&T Unlimited Premium Unlimited $85 $1,020

AT&T vs Tello comparison

Keep your AT&T phone, number & coverage: Save $600 per year

Carrier Network Coverage 4G/5G Data Price Annual Cost
AT&T AT&T 4G & 5G Unlimited $75/mo $900/yr
Tello AT&T 4G & 5G Unlimited $25/mo $300/yr
Savings $50/mo $600/yr

Tello vs AT&T coverage

Tello is powered by T-Mobile. Coverage can vary depending on your location. You can check their availability in your area by using our coverage checker.

Tello coverage

Tello is powered by T-Mobile 5G & 4G LTE wireless networks.

View Tello coverage map

T-Mobile coverage map

AT&T coverage

View AT&T coverage map

AT&T coverage map

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Tello vs AT&T plan features

Carrier Features TelloAT&T
Networks T-MobileAT&T
Data Speed 5G & 4G LTE5G & 4G LTE
3G Network GSMGSM
Mobile Hotspot YesYes
Bring Your Phone YesYes
Keep Your Number YesYes
Contract Yes - PrepaidNo - Postpaid
Credit Check NoYes
Customer Service 24/7Mon-Sat 7am to 9pm Sat-Sun 8am to 9pm
Money Back Guarantee NoNo
5G YesYes
Taxes/fees included No
VoLTE YesYes
WiFi Calling Yes
Visual Voicemail No
Multi-line Discounts No
Multi-month Discounts No
International Calls Yes - Includes 60+ countriesYes
International Roaming No

Tello vs AT&T customer service

Tello customer service

102 Tello customer reviews

Contact Tello customer care

AT&T customer service

Contact AT&T customer care

  • Call (800) 331-0500


AT&T vs AT&T FAQs


Tello comparison guides

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