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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 data plan
- T-Mobile coverage
- Unlimited talk and text
- Instant eSIM activation
Tello phone plans keep things simple with their wireless service. None of those hidden fees or long-term contracts that'll leave you feeling trapped.
With free international calls to 60+ countries on all plans, including Canada and Mexico, and a range of data allowances suitable for light to heavy users.
Pros
- T-Mobile 5G & 4G LTE wireless coverage
- Free international calling to 60+ countries
- Free mobile hotspot included
- Excellent score on Trustpilot
- eSIM compatible
Cons
- No international roaming
- No multi-line discounts
- Not only are their plans affordable for all budgets, but you can build your own plan. Depending on your usage, you get to choose how much data, minutes, and texts you need, so you're not paying for stuff you don't use.
- It's always worth checking your data usage as a set data plan could save money and help restrict excessive phone usage.
- Mobile hotspot is available with a limit of 5 GB of data.
- Tello doesn't offer any discounts if you purchase multiple lines, so if you're looking to get a plan for another family member, each line is billed as a single line at full price. However, you can still save money due to the low cost of their individual plans.
- Being online-based means that activation of an eSIM plan can take just a few clicks, or you can have a SIM card mailed to you.
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.
AT&T coverage
Find the cheapest cell phone service in your area
Enter your ZIP code below to find the best cell phone service in your area.
Tello vs AT&T plan features
| Carrier Features | Tello | AT&T |
|---|---|---|
| Networks | T-Mobile | AT&T |
| Data Speed | 5G & 4G LTE | 5G & 4G LTE |
| 3G Network | GSM | GSM |
| Mobile Hotspot | ||
| Bring Your Phone | ||
| Keep Your Number | ||
| Contract | Prepaid | Postpaid |
| Credit Check | ||
| Customer Service | 24/7 | Mon-Sat 7am to 9pm Sat-Sun 8am to 9pm |
| Money Back Guarantee | ||
| 5G | ||
| Taxes included | Varies by Location | Varies by Location |
| VoLTE | ||
| WiFi Calling | ||
| Visual Voicemail | ||
| Multi-line Discounts | ||
| Multi-month Discounts | ||
| International Calls | Yes - Includes 60+ countries | Yes - As add-on |
| International Roaming |
Tello vs AT&T customer service
Tello customer service
Contact Tello customer care
(866) 377-0294
Visit Tello customer support
AT&T customer service
Contact AT&T customer care
(800) 331-0500
AT&T vs AT&T FAQs
AT&T is an MVNO with T-Mobile 5G & 4G wireless coverage, they offer cell phone plans starting at $8/mo. While AT&T's phone plans start at $65/mo.
AT&T is powered by the T-Mobile network, they offer much cheaper cell phone service than AT&T. However, because AT&T is an MVNO, data speeds may be slowed during peak times.
Most recent AT&T phones should work with AT&T as long as the device is unlocked. Before signing up, you can check your device's compatibility on the AT&T website.
No. AT&T operates on the T-Mobile 5G & 4G LTE wireless networks.
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