AT&T proxies that rotate the second you say so

Rotation is the whole game here. A DoubleProx AT&T line is one real modem, router or Android phone holding its own AT&T SIM, parked in a US metro and wired to you alone. Hit the rotation link and the device reconnects to AT&T, drops its old address and pulls a fresh one from the carrier's regional pool. Do it once an hour, once a minute, or on every request. There is no cooldown timer, no rotation quota and no data meter ticking in the background, because every plan ships with unlimited data. This page is about getting the most out of AT&T rotation specifically.

What actually happens when an AT&T line rotates

Mobile carriers do not hand each phone a permanent public address. AT&T runs carrier-grade NAT, so thousands of subscribers in a region share a pool of public IPv4 addresses and the network maps them in and out as devices attach. When you trigger a rotation, our device detaches from the AT&T network and reattaches. The carrier treats that as a new session and assigns a public address from the same regional pool it serves everyone else nearby.

That detail matters for two reasons. First, the address you land on is indistinguishable from the ones ordinary AT&T customers are browsing from at that very moment. Second, the pool is finite. Over a busy day you will see some addresses come back around, and that is completely normal behavior for a carrier NAT pool, not a sign that something is stuck. What you gain is not an endless supply of never-seen addresses but a steady stream of genuine AT&T mobile exits that you control.

Pick your rotation rhythm

Every line supports three rhythms, and you can switch between them whenever the job changes. The right one depends on how the target site remembers visitors, not on the carrier, but AT&T handles all three the same way.

• Sticky: the IP holds until you rotate it. Ideal for logged-in dashboards, checkout flows and anything that dislikes a mid-session address change.
• On demand: call the rotation link or the API whenever your script finishes a batch, a keyword set or a region pass.
• Per-request: the line cycles for each new request, suited to wide, shallow collection where no session state needs to survive.
• Mix them: keep one AT&T line sticky for account work and run a second line in per-request mode for public data.

Where AT&T lines are strongest in our network

You choose the carrier and hardware type at checkout, and stock depends on the metro. Our Miami and North Carolina locations lean toward AT&T, so if you want deep AT&T availability those are the first places to look. AT&T is also offered in other live metros when devices are free, including New York, Los Angeles, Chicago, Houston, Phoenix and Boston.

One quirk worth knowing before you build a location-sensitive workflow: AT&T addresses served from our Boston site tend to geolocate as New York in the common lookup databases. Boston is also a 4G LTE site only. If your job needs a Boston city tag, a Verizon line there is the better fit; if a Northeast address is enough, Boston AT&T works fine. Moving a line to a different metro is free and self-service from the dashboard, so you can relocate without opening a ticket.

How the IP looks from the other side

Run any lookup against a rotated AT&T address and you will see the mobile network's own identity: autonomous system AS20057, registered to AT&T Mobility LLC. That is the same ASN a phone on a street corner in Charlotte or Miami shows. Nothing in the record says proxy, hosting or datacenter, because the traffic genuinely leaves through a handset-class device on AT&T's radio network.

Because a single AT&T mobile address is shared by many real people through carrier NAT, most platforms have learned not to judge mobile traffic on the address alone. They look at behavior: request pacing, cookie handling, how a session moves. Rotation gives you fresh exits, but your own pacing is what keeps a workflow healthy, so rotate with purpose rather than for its own sake.

4G or 5G on AT&T

AT&T markets its mid-band and millimeter-wave service as 5G+, and our 5G devices attach to AT&T 5G where the site has it. On 4G you can typically expect around 20 to 45 Mbps, and 5G lines typically run past 50 Mbps, with the exact number depending on signal at the device. Rotation speed is similar on both; the reconnect is quick, and your credentials never change when the address does.

Pricing is flat and simple. A 4G AT&T line is $5 per day, $29 per week or $68 per month. A 5G line is $6 per day, $34 per week or $79 per month. Every plan includes unlimited data and unlimited rotations, and you can pay by card, PayPal, crypto, Zelle or bank wire.

When to reach for another carrier

Sometimes a target treats one carrier's ranges a little differently, or a client simply wants traffic spread across networks. The fix is easy: add a T-Mobile or Verizon line next to your AT&T one and alternate between them in your rotation logic. Spreading work across two or three carriers is one of the cleanest ways to widen the pool of addresses you cycle through, and it keeps any single network from carrying your entire workload. Our support team answers around the clock by email and Telegram if you want help deciding.

AT&T proxy questions