AT&T Proxy USA: Dedicated 4G/5G Mobile Port, No KYC

How much does an AT&T mobile proxy cost?

A dedicated AT&T port from AmericaProxies costs $3.75 per day, $15 per 7 days or $45 per 30 days, as of October 2026. Each plan includes one modem and unlimited data under fair use. The 7-day and 30-day plans also allow an automatic rotation timer. T-Mobile and Verizon ports have the same prices; compare every product on the pricing page.

How do AT&T proxy prices compare with other providers?

Providers that list AT&T charge $9 to $10 per day and $99 to $145 for 30 days for a dedicated US port, checked on 2026-10-05. An AT&T port from AmericaProxies costs $3.75/day, or $45 for a month. Proxy Tower lists Verizon and T-Mobile only. The table uses public list prices without promo codes.

Why are AT&T IPs trusted by websites?

Websites hesitate to block AT&T mobile IPs because each public address is usually shared by many subscribers through carrier-grade NAT (CGNAT). RFC 6598 sets aside 100.64.0.0/10 as shared address space for exactly this purpose. Per Cloudflare (October 2025), a single public IPv4 address "may represent hundreds or even thousands of users". A block on such an address would also hit paying AT&T customers.

AT&T's wireless ASN, AS20057, originates 4,051,200 IPv4 addresses, against 13,130,240 for T-Mobile's AS21928, per Hurricane Electric BGP Toolkit, checked 2026-10-05.

Shared addresses still face limits. Cloudflare found that CGNAT addresses are rate-limited about 3× more often than others. Space out requests and follow each site's terms.

How reliable is AT&T's network in 2026?

AT&T had the highest time on network in Opensignal's January 2026 report: 99.6%, ahead of Verizon (99.5%) and T-Mobile (99.1%). The report used data from September 1 to November 29, 2025, and gave AT&T 1 award, against 12 for T-Mobile and 3 for Verizon.

• Fixed speed: Ookla named AT&T Fiber the fastest US fixed network in H1 2026, with a 374.75 Mbps median download.
• Fiber growth: Lumen sold 95% of Quantum Fiber to AT&T for $5.75 billion. The sale closed on February 2, 2026, and the service is now "Quantum Fiber from AT&T".
• Local reach: the Seattle and Denver city pages list AT&T Fiber (formerly Quantum Fiber) among local ISPs.
• Fixed address space: AS7018 originates 97,381,376 IPv4 addresses, per Hurricane Electric, checked 2026-10-05.

These figures describe AT&T's networks, not AmericaProxies ports. Port speed also depends on the signal at the modem.

Which MVNOs run on AT&T's network?

Cricket and FirstNet run on AT&T's network, per Wikipedia's list of US mobile operators. Their traffic leaves through AT&T's own gateways, so websites see AT&T addresses rather than a separate Cricket network. An AT&T port therefore shows what Cricket and FirstNet users see too, which helps prepaid-audience ad checks.

AT&T vs T-Mobile vs Verizon: which proxy should I pick?

Pick AT&T when steady connection time matters most, T-Mobile for 5G speed and reach, and Verizon for coverage and mobile video checks. Every row is a public network fact; none is a AmericaProxies port measurement. Read the T-Mobile 5G proxy page or the Verizon 5G proxy page for each carrier's details.

What can I use an AT&T proxy for?

An AT&T proxy suits work that must reach sites and apps the way AT&T and Cricket phone users do. Legitimate uses include:

• Agency social media management: one dedicated AT&T IP per client brand, following each platform's terms. See social media management.
• Mobile ad checks for prepaid audiences: see the ads and landing pages served on AT&T's network. See ad verification.
• App QA on a carrier network: test sign-up, CDN and bot rules against AT&T traffic before a launch.

Use is governed by our Acceptable Use Policy. Blocked: Banking, government and payment-portal sites, plus SMTP (email-sending) ports 25, 465 and 587. Abuse leads to termination.

How do I rotate the IP on an AT&T port?

Call your port's rotation link, wait for the modem to reconnect, then confirm the new IP. New IP on demand by rotation link or API call, at most once every 30 seconds. On 7-day and 30-day ports, you can also set an automatic rotation timer, from every 2 minutes to every 24 hours. Otherwise your port keeps its IP until you rotate it, although the carrier can change it on its own from time to time. The link format is https://americaproxies.com/api/v1/mobile/{port}/rotate?key=API_KEY; replace {port} with your port ID and API_KEY with your key. The Python script below retries until the AT&T IP changes. The mobile IP rotation guide covers timers and error codes.

import time
import requests

PROXY = "http://USERNAME:[email protected]:7777"
ROTATE = "https://americaproxies.com/api/v1/mobile/{port}/rotate?key=API_KEY".replace("{port}", "PORT_ID")
ECHO = "https://api.ipify.org?format=json"

def current_ip():
    r = requests.get(ECHO, proxies={"http": PROXY, "https": PROXY}, timeout=30)
    return r.json()["ip"]

before = current_ip()
requests.get(ROTATE, timeout=30)  # ask the modem for a new IP

for _ in range(12):  # wait up to about 60 seconds
    time.sleep(5)
    try:
        after = current_ip()
    except requests.RequestException:
        continue  # modem still reconnecting
    if after != before:
        print("new IP:", after)
        break