United States · USMobile Proxy USA
A mobile proxy USA connection routes your traffic through a real 4G or 5G IP address issued by a US carrier, so target sites see a genuine American mobile subscriber instead of a datacenter server. This guide covers how USA mobile proxies differ from residential IPs, which carriers power the pool, how to connect one to an app or bot, and how rotation works across a US mobile network.
14-day money-back guaranteeInstant activation2xx-only billing99.99% uptime
Accepts
Local context
United States IP reputation matters on domestic targets -- local retailers, classifieds, and price-comparison sites localize prices and stock by region. A United States mobile exit returns what a real customer sees. All collection must follow our AUP: public data only, robots.txt respected.
Total United States IPs
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Cities covered
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01Availability
Every proxy type in United States
United States mobile proxy pricing
Volume tiers apply automatically. Prices in USD, charged on actual usage. Showing estimated rates.
| Bandwidth | Rate /GB | Total | Saving | Action |
|---|---|---|---|---|
| 5 GB | $4.50 | $22.50 | -- | Buy now 5 GB |
| 10 GB | $4.50 | $45.00 | -- | Buy now 10 GB |
| 25 GB | $3.80 | $95.00 | -16% | Buy now 25 GB |
| 50 GB | $3.80 | $190.00 | -16% | Buy now 50 GB |
| 100 GB | $3.80 | $380.00 | -16% | Buy now 100 GB |
| 250 GB | $2.60 | $650.00 | -42% | Buy now 250 GB |
| 500 GB | $2.60 | $1300.00 | -42% | Buy now 500 GB |
| 1000 GB | $2.60 | $2600.00 | -42% | Buy now 1000 GB |
Enterprise plans1 TB+ with custom terms
Contact sales02Cities
City-level targeting
City-level coverage data is loading from the live pool. Check back shortly.
03Carriers
Top United States ASNs
Carrier-level coverage is loading from the live pool.
What Sets a US Mobile Proxy Apart From Residential IPs
Residential proxies in the United States come from fixed broadband lines. Comcast, AT&T, Spectrum, and Verizon FiOS assign these IPs to home routers, and each address maps to one household. US mobile proxies work differently. They come from cell towers, and thousands of real subscribers share the same exit IP behind carrier-grade NAT (CGNAT).
That shared structure is what makes mobile the hardest proxy type to block anywhere in the country. A target site that blocks a USA mobile proxy also blocks real paying customers on the same tower, so most sites never do it. This makes mobile proxies the highest-trust option for strict American targets like banking app testing, ticket and sneaker drops, and checkout flows that flag repeat automated traffic.
The trade-off is price. A US mobile proxy starts at $4.50/GB, compared to $2.10/GB for residential IPs. Reserve mobile for the handful of targets that actually need carrier-grade trust, and route routine collection through residential or datacenter proxies instead.
The Carrier Networks Behind a Mobile Proxy USA Connection
A mobile proxy USA connection routes through the country's three major carrier networks: Verizon, AT&T, and T-Mobile. Each carrier runs its own CGNAT pool across thousands of cell towers, so the exit IP can shift between carriers even while your session ID stays fixed. This carrier-level diversity is unique to the US market compared with countries served by a single dominant network.
This is what separates a 4G USA proxy from the smaller mobile pools available in many other countries. A large domestic subscriber base means 4G USA mobile proxies offer more exit diversity per city than markets with only one or two national carriers, which lowers the risk of any single subnet getting fingerprinted.
City and carrier targeting work through request headers on the same gateway. Pass the x-kx-city header to land in a specific US metro, and use x-kx-asn to pin a request to a named carrier network. No separate account or integration is required to switch between them. For more on how carrier-grade rotation works underneath, read the 4G/LTE proxy guide.
Connecting a US Mobile Proxy to Apps, Bots, and Browsers
A US mobile proxy runs on the same gateway as every other KnoxProxy product. Set the x-kx-country header to US, add your account credentials, and HTTP, HTTPS, and SOCKS5 traffic all route through the same American endpoint. No separate integration is needed for each protocol.
Bots built for sneaker releases, ticket drops, or social media account management connect the same way a browser does: point the proxy setting or request library at the gateway address and pass the credential pair. This makes a US mobile proxy a direct fit for sneaker bots and social media automation tools that need a trusted, carrier-grade US IP instead of a flagged datacenter address.
Browser use works through standard proxy configuration in the operating system or a browser extension. Once connected, every request from that session exits through the same US mobile IP until the session rotates or you request a new one.
IP Rotation and Session Persistence on US Mobile Networks
Every 4G mobile proxies USA connection rotates by default, and a new request can exit through a different IP inside the carrier's CGNAT pool. This suits high-volume collection where no single request needs to look connected to the last one.
Some workflows need the opposite. Login flows, multi-step checkout, and account creation all break if the IP changes mid-session. Append a session ID to hold the same 4G LTE proxy USA connection in place for up to 60 minutes, double the 30-minute sticky window available on residential proxies.
That longer window exists because mobile IPs already carry more inherent trust from CGNAT sharing, so holding one in place for an hour does not raise the same flag that a long-held residential session might. Release the session when the task finishes, and the next request rotates to a fresh IP automatically. Most workflows never notice the swap, since the new IP still carries the same carrier-grade trust as the one it replaced.
About mobile proxies in United States
Our United States mobile pool is refreshed continuously as new IPs join the network.
Mobile proxies in United States route through real 4G and 5G carrier IPs assigned by local mobile network operators. Because thousands of genuine subscribers share these IPs behind CGNAT, blocking one means blocking real customers -- which targets almost never do. That makes mobile the highest-trust proxy type available.
Use United States mobile exits for app-only scraping targets, sneaker and limited-release checkout flows, and any surface where residential IPs are starting to get flagged. Sticky sessions hold a carrier IP for up to 60 minutes, double the residential window, so multi-step login and purchase flows complete on the same identity.
United States mobile proxy pricing
United States mobile traffic starts at $4.50/GB on pay-as-you-go billing. Volume pricing applies automatically as your usage grows -- no sales call or commitment required. Every plan includes a 14-day money-back guarantee.
| Tier | Rate | Saving |
|---|---|---|
| Pay as you go | $4.50/GB | -- |
| 100 GB+ | $3.80/GB | -16% |
| 500 GB+ | $3.20/GB | -29% |
| 1 TB+ | $2.60/GB | -42% |
Billing is per GB of successful (2xx/3xx) response data. Blocked and failed requests cost nothing and are retried through a fresh United States IP automatically. No minimum spend, no expiring traffic balance.
United States mobile performance
Performance benchmarks for United States mobile proxies are measured continuously and published as the pool scales. All three protocols -- HTTP, HTTPS, and SOCKS5 -- are available on the same endpoint with a single credential pair.
Mobile rotation uses carrier-grade CGNAT. Sticky sessions hold a United States carrier IP for up to 60 minutes -- double the residential window -- so checkout and login flows complete on one identity.
02bStates
Mobile by US state
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
Choosing a type
Pick by target behavior, not price
Strict, geo-sensitive United Statestargets need household trust -- residential. Logged-in dashboards and long research sessions favor ISP's static identity. App-only flows and the strictest checkouts favor mobile. Permissive APIs, QA, and uptime checks run fine on datacenter, at a fraction of the cost.
All four share one gateway and one balance -- switching type is a header change, not a new integration.
A growing pool of United States IPs across every network type, refreshed continuously.
Type selection is a targeting decision, not a budget one.
Residential
Residential pool -- expanding here. Best for strict geo targets.
from $2.10/GBDatacenter
Datacenter pool -- expanding here. Best for volume on permissive targets.
from $0.60/GBMobile
Mobile pool -- expanding here. Best for mobile-first targets, strictest checkouts.
from $4.50/GBISP (Static Residential)
ISP pool -- expanding here. Best for logins, long sessions.
from $2.90/IPSave on every request
A tiered strategy beats one type for everything
A large share of requests -- your own APIs, permissive catalog pages, uptime checks -- never needed household trust. One gateway serves all four, so the fallback is a config branch.
1 · Try datacenter
Every request starts on the $0.60/GB pool -- permissive pages resolve here for almost nothing.
2 · Fall back residential
On a block, re-route through a United States household IP. Only the requests that need trust pay for it.
3 · Reserve mobile
Keep 4G/5G exits for the handful of targets that demand carrier-grade trust at $4.50/GB.
Mobile in United States
Built for the targets that need it
Mobile proxies route through real 4G/5G carrier IPs behind CGNAT that rotate naturally -- the highest trust of any proxy type, hardest to block, from 195+ countries.
See the full mobile rate cardHTTPHTTPSSOCKS5Per request, or sticky up to 60 minCountry, state, carrier/ASN
Compliance in United States
- Public, non-personal data only -- GDPR-style regimes put personal data out of scope
- Respect robots.txt and site terms
- Polite rates; stay out of login-walled areas
- Our AUP enforces it on every plan
United States readiness checklist
- Locale and timezone set correctly for United States profiles
- Type chosen per target behavior, not budget
- Tiered fallback wired (datacenter → residential)
- Validation basket of known United States prices
- Sub-users and caps set before scaling
FAQ
United States proxies, answered
How many United States mobile IPs does KnoxProxy have?
Our United States mobile pool is refreshed continuously. Pool size fluctuates with real-user availability.
Can I target a specific city in United States?
Yes. Pass the x-kx-city header on any request to land the exit in a specific United States metro. Coverage depends on the live pool -- check the city list on this page for current IP counts, and each covered city also has its own dedicated proxy page with local stats.
What is the success rate on United States targets?
Success rates vary by target. We measure and publish benchmarks monthly with the date attached.
How much do United States mobile proxies cost?
United States mobile traffic starts at $4.50/GB on pay-as-you-go billing, with volume pricing applied automatically as usage grows -- no sales call or minimum commitment required. Every plan includes a 14-day money-back guarantee, so you can test the United States pool before committing to a larger tier.
Are United States mobile proxies legal to use?
Yes. Proxies are a standard networking tool and using them to collect publicly available data from United States is legal when you comply with the target site's terms of service and local data-protection regulations. KnoxProxy's IPs are ethically sourced and our Acceptable Use Policy outlines permitted activities.
What protocols are supported for United States proxies?
HTTP, HTTPS, and SOCKS5 are all available on the same United States endpoint, so no separate integration is required for each one. A single credential pair authenticates every protocol, and switching between them is a client-side configuration change, not a new account or a different gateway address to manage.
Can I use sticky sessions with United States IPs?
Yes. Append a session ID to keep the same United States IP for up to 30 minutes, or 60 minutes on mobile proxies. Sticky sessions suit multi-step flows like login sequences, checkout testing, and account verification, and the IP rotates automatically to a fresh one once the session expires or you release it.
How quickly are United States IPs assigned after signup?
Instantly. Create an account, generate credentials, and your first United States request can go out within minutes -- no manual provisioning, approval queue, or sales call required. Every plan also includes a 14-day money-back guarantee, so you can test the pool with a $5 trial before committing to a larger volume tier.
What is a mobile proxy USA connection?
A mobile proxy USA connection is a real 4G or 5G IP address assigned by a US carrier like Verizon, AT&T, or T-Mobile. It routes your traffic so target sites see a genuine American mobile subscriber instead of a datacenter or residential address, which raises the trust score on strict targets.
How much do US mobile proxies cost?
US mobile proxies start at $4.50 per GB on pay-as-you-go billing, with volume pricing applied automatically as usage grows. Only successful 2xx and 3xx responses count toward the bill. Blocked or failed requests cost nothing and retry through a fresh 4G proxy USA connection automatically, at no extra charge.
Can I target specific US cities or carriers?
Yes. Pass the x-kx-city header to target a metro like New York or Los Angeles, or the x-kx-asn header to pin a request to a specific carrier such as Verizon or AT&T. Both headers work on the same gateway endpoint for any 4G mobile proxy USA setup.
Are US mobile proxies legal to use?
Yes. Proxies are a standard networking tool, and using mobile proxies USA to collect publicly available data is legal when you follow the target site's terms of service and comply with US data-protection rules. KnoxProxy's Acceptable Use Policy outlines the activity permitted on every plan.
How long can I keep the same US mobile IP?
Append a session ID to hold a US mobile IP in place for up to 60 minutes, twice the 30-minute sticky window available on residential proxies. This suits multi-step flows like login sequences, checkout, and account verification that break if the exit IP changes mid-task.
Do US mobile proxies work with sneaker bots and social media tools?
Yes. US mobile proxies connect to sneaker bots and social media automation tools the same way a browser does, through standard gateway credentials and a single header change. The carrier-grade trust of a USA 4G proxies connection helps these tools avoid the blocks that flag datacenter traffic.
06Other types
Other proxy types in United States
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