US proxies - SOCKS5, UDP and mobile IPs across 430+ cities
A US proxy sends your traffic out through an address that belongs to an American network. At NSOCKS the US pool is the largest we run, and every address in it speaks SOCKS4, SOCKS5 and HTTPS, with UDP on everything except mobile. Remote DNS is on by default, so lookups never leave the tunnel.
Pool as of August 2026. Current counts are in your account.
Key takeaways
- 23,000+ addresses on 126 separate networks in 430+ cities. Nothing else in the NSOCKS pool comes close to this depth.
- UDP runs on residential, ISP and datacenter addresses. It is the one thing that decides whether a proxy is usable for traffic that is not plain HTTP.
- Remote DNS is supported everywhere, which closes the most common leak in a proxy setup: the request goes through the tunnel and the DNS query does not.
- A port belongs to you for 24 hours and can renew itself, so rotation is a decision you make rather than something the network does to you mid-task.
- You can set your own SOCKS5 login and password in your profile, which is what keeps a port from being picked up by anyone who sees the IP.
What an US proxy changes
The path a request takes is short, and each step is worth knowing.
- You point your tool at the NSOCKS endpoint and authenticate with your own SOCKS5 credentials.
- The request exits from an American address on the network type you filtered for.
- The target answers as it would for a domestic visitor: US pricing, US inventory, US search results.
- The port stays yours for 24 hours; auto-renewal buys it again the moment the paid period ends, so the address does not move under you.
Protocols and types available in United States
All four types exist in the United States pool. The practical difference is the kind of network the address sits on and whether UDP is on the table.
| Type | Protocols | Network | Use it for |
|---|---|---|---|
| Residential | SOCKS4SOCKS5HTTPSUDP | Home ISP | Public data collection, verification, search tracking |
| Mobile (4G/5G) | SOCKS4SOCKS5HTTPSUDP | Mobile carrier | Apps, mobile search results, carrier-sensitive targets |
| ISP / static | SOCKS4SOCKS5HTTPSUDP | Consumer ISP, hosted | Sessions where the address must not change |
| Datacenter | SOCKS4SOCKS5HTTPSUDP | Data center | Throughput-heavy jobs on public data |
A struck-through UDP means the protocol is unavailable on that type. Mobile operators place subscribers behind carrier-grade NAT, which rules UDP out there and nowhere else.
How deep the US pool goes
Depth per city is what separates a real US pool from a list of state names. Six metros carry their own three-figure pools, and roughly four hundred more cities sit behind them.
Largest city pools
Those addresses are spread over 126 ISPs and mobile carriers, a mix of cable, fibre and 4G/5G networks. That spread is what stops a job from landing on the same handful of subnets. Which carrier holds what is visible in your account after sign-up.
Jobs that need an US exit
Collecting public data at volume
The US pool is large enough to run a long job without reusing the same address, and rotation is under your control rather than the network's, so you can match the pace of requests to what the target tolerates.
Traffic that is not plain HTTP
Game clients, VoIP tools, DNS work and anything built on datagrams need UDP, and most proxy pools simply do not offer it. Here it is available on every US address except mobile.
Checking campaigns you paid for
An American exit shows which creative actually served and where it landed. Running the check from several cities also catches geo-targeting that was set up wrong.
Testing your own product
Open your own site or app from a US address and see what an American user gets: currency, tax, shipping options, and the redirect logic that decides which page they land on.
Buying an US proxy step by step
- Register and top up the balance. No email is required.
- Open the proxy list and filter by United States, then by city, connection type and proxy score.
- Set your own SOCKS5 login and password in your profile before you buy, so the port is protected from the first minute.
- Buy the port, plug the address into your tool, and confirm the exit. Switch on auto-renewal if the job runs past 24 hours.
Ready to buy an US proxy?
You picked . Filter by city in the dashboard right after you register.
23,000+ addresses, SOCKS5 and UDP, from $0.40 per IP for 24 hours.
Buy US proxyUnited States proxy FAQ
Does the US pool support UDP?
Yes, on residential, ISP and datacenter addresses. Mobile addresses support SOCKS4, SOCKS5 and HTTPS but not UDP, because mobile operators place subscribers behind carrier-grade NAT. You pick the protocol when you create the endpoint, and there is no separate plan or surcharge for UDP.
How large is the US pool right now?
Over 23,000 addresses as of August 2026, on 126 networks across roughly 430 cities. Devices join and leave constantly, so the figure here is rounded down on purpose and your account carries the number that matters at the moment you look.
Can I hold one American address for several days?
Yes. A port runs for 24 hours, and auto-renewal buys it again as soon as that period ends. If the address happens to be offline at that moment the system waits and renews when it comes back, so long jobs survive short outages.
Which US cities have enough addresses to target directly?
New York, Miami, Chicago, Los Angeles, Houston and Dallas each hold hundreds. Philadelphia, Atlanta, Denver, Phoenix and Austin follow, and roughly four hundred smaller cities are available in lower volumes, which suits sampling rather than sustained work.
Is a login and password required?
Not required, but strongly recommended. Set your own SOCKS5 credentials in your profile and every port you buy afterwards will demand them. Without authorisation an address that leaks into a checker or a proxifier can be used by someone else.
Residential, ISP or datacenter for US work?
Residential for anything that has to look like an ordinary home connection. ISP or static when one address must serve the same account for weeks. Datacenter when throughput matters more than how the address looks.
Related: All locations· Residential proxies· Mobile proxies· ISP proxies· Static proxies· UDP proxies
Disclaimer. IP counts, coverage and specifications are informational and accurate as of the publication date; actual values change, so check your account for current figures. The service is for lawful use only. All third-party names and trademarks belong to their respective owners.
