Mobile Proxies: Dedicated 4G and 5G Carrier Lines

A mobile proxy is a proxy server that sends your traffic through a device on a cellular network, such as a 4G or 5G modem with a carrier SIM. Websites see the carrier's public IP address instead of yours, the same kind of address ordinary phone users have.

Your browser or script connects to the proxy over HTTP or SOCKS5. The proxy forwards each request through a modem with a SIM card, the carrier sends it to the internet through carrier-grade NAT, and the site sees a mobile carrier IP from the country and network you chose.

Mostly for work where sites are strict about IP addresses: managing social media and ad accounts, antidetect browser profiles, ad verification, local search and price checks, e-commerce seller accounts, app testing and web scraping of sites that block hosting ranges.

Residential proxies use IP addresses from home broadband providers, usually one household per IP. Mobile proxies use addresses from mobile carriers, which many phone users share through carrier-grade NAT. Sites tend to be more careful about blocking mobile addresses because real customers sit behind them.

Datacenter proxies run on servers at cloud and hosting companies. They are fast and cheap, but their IP ranges are public knowledge and many sites challenge or block them. Mobile proxies use carrier IPs from real SIM devices, so they look like ordinary phone traffic.

It is a mobile proxy whose device connects over a 4G LTE or 5G network. Most lines run on 4G LTE. 5G lines are listed as their own carrier entries, and the 5G mobile proxies page shows which ones are in stock.

Dedicated. Each line is one physical device with its own SIM, rented to one customer at a time. The carrier itself shares its public IP addresses between many subscribers through carrier-grade NAT, which is normal for every mobile network.

As often as you need, with a minimum of 60 seconds between changes. Use the dashboard button, an API call, the line's rotation link or a timer. The timer is either off or at least 60 seconds, and some device types rotate on demand only.

Data on dedicated lines is not metered: you pay for the period, not for gigabytes. Pool products that are sold per GB are metered.

A dedicated line costs from $7 for 24 hours and from $49 for 30 days, depending on the country and carrier. Prices are per line in USD, data is not metered, and the price table on this page shows every country in stock today.

Buy a 24-hour plan. It is the same dedicated line as a 30-day plan, so you can run your real workflow on it and then renew it or move to 7 or 30 days where the carrier offers them.

Today there are lines in stock in Germany, United States, United Kingdom, Poland, Singapore, France, Ukraine, Georgia and Italy. The price table lists the carriers in stock in each country, and each country page shows the regions.

Yes. Orders of 10 or more lines get 10% off and orders of 25 or more get 15% off. The discount is given as a code on request; email hello@coronium.io with your account email and line count.

By card, by cryptocurrency (BTC or USDT) or from your account balance. Prices are in USD.

Yes. Create an API token in the dashboard under Account - API Access. The REST API covers stock, buying, renewal, rotation and replacement, and the same account works with the SDK, the CLI and the MCP server for AI agents.

Replace a faulty line from the dashboard, up to 2 times in a rolling 24 hours; on a few line types support makes the swap for you. The replacement device has new credentials and may be on a different carrier. Support answers by email, Telegram and dashboard tickets.

Using a proxy is legal in most countries. What matters is what you do through it: follow the law and the terms of the sites you use. Activity that breaks the law is not allowed on Coronium lines.