AT&T
Nationwide LTE + expanding 5G
Type: MNO · Network: AT&T · Official site
Our take on AT&T
What’s good
- Strong rural coverage, particularly in the south and southwest where AT&T historically dominated
- Tier-2 network roaming partner for many rural carriers — coverage extends beyond AT&T’s own towers
- Cricket Wireless (AT&T-owned) provides a strong prepaid path on the same network at lower price
- FirstNet capability for first responders — priority access on the AT&T network
- Mid-band 5G+ is catching up after the FAA altimeter dispute resolution
What’s not
- Mid-band 5G+ coverage still narrowest of the big-three
- Slowest C-band rollout, partly due to 2022 FAA altimeter regulatory dispute
- Premium tier pricing comparable to Verizon without the same priority advantage in dense urban areas
- International roaming options weaker than T-Mobile’s included approach
Best for: Users in AT&T-strong areas (southwest, south), first responders, or anyone whose specific address has documented AT&T-better coverage.
Not for: Metro users primarily focused on fast 5G — T-Mobile’s mid-band footprint is usually wider in that scenario.
Plans
Compare with similar carriers
Frequently asked questions
- Is AT&T a real cellular network?
AT&T is one of the four MNOs (Mobile Network Operators) in the US — they own their own towers, fiber backhaul, and spectrum licenses. The other US MNOs are Verizon, T-Mobile, AT&T, and Dish.
- Is AT&T an MVNO or MNO?
AT&T is an MNO — a Mobile Network Operator. They own and operate their own cellular network.
- What is the cheapest AT&T plan?
The cheapest AT&T plan we have on file is Unlimited Starter at $65.00/month for unlimited data. See the plans table above for the full list.
- Where can I check AT&T coverage?
AT&T rides the AT&T network, so its coverage is the same as AT&T's. We have a county-level coverage map at /coverage/att, derived from public FCC Broadband Data Collection data. Enter your ZIP to see strong/fair/poor/none classification at your specific address.
- How do I switch to AT&T from another carrier?
Sign up at https://www.att.com, choose "transfer my existing number," and provide your current carrier's account number, port-out PIN, and billing ZIP code. Most ports complete in 15 minutes to 4 hours. Never cancel your old service before the port completes — it usually closes automatically. See our switching guide for the full walkthrough.
- Can I bring my own phone to AT&T?
Yes — AT&T supports BYOD. Your phone needs to be unlocked (carrier-locked phones must be unlocked first by the original carrier) and band-compatible with the underlying network. Activation is via eSIM or physical SIM depending on the device and carrier.
- Does AT&T support 5G?
Yes. AT&T supports 5G via the underlying AT&T network — sub-6 GHz (low-band + mid-band/C-band) on most plans. mmWave 5G availability depends on the specific plan tier and your phone's hardware. Speeds in the 200–700 Mbps range are typical on mid-band 5G in covered areas.