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

How much does an AT&T mobile proxy cost?

A dedicated AT&T port from StatesideIP 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 StatesideIP costs $3.75/day, or $45 for a month. Proxy Tower, the lowest-priced US port we found that day, 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 StatesideIP 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 StatesideIP 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 through a rotation link or API call, or automatically on a timer you set (minimum 2 minutes). The link format is https://statesideip.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://statesideip.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