Serbia 4G/5G mobile proxies

Which mobile networks can I use in Serbia?

Mobile IPs in Serbia come from SIM cards on mts, Yettel, A1. Serbia has three MNOs. In Q1 2026 mts held 42% of the market, Yettel 32% and A1 26%.

Well-known brands and MVNOs that run on these networks include the operators above. A mobile IP from any of them belongs to the address ranges of its host network.

Why do websites trust mobile IPs?

Mobile networks share a small pool of public IPv4 addresses between many subscribers through carrier-grade NAT (CGNAT, RFC 6598). One mobile IP can therefore carry traffic from many real phones at once.

Websites know this, so they rarely block a mobile IP outright. This is a mechanism, not a guarantee: behaviour that breaks a site's rules still gets flagged. Learn how to check an exit IP in our ASN lookup guide.

What are Serbia mobile proxies used for?

Serbian IPs show local Google results, listings on KupujemProdajem and prices at Gigatron and Tehnomanija. They also help QA Serbian sites in Cyrillic and Latin script.

With a mobile IP in Serbia, teams typically:

• test apps and mobile checkouts as customers on mts, Yettel see them;
• verify mobile ads and app-install campaigns shown in Serbia;
• track mobile search results on google.rs;
• manage brand and client social media accounts from a stable local IP.

See social media management and ad verification.

How do I change the IP of a Serbia mobile port?

Each dedicated port has its own rotation link. Call it and the modem reconnects to the carrier, which usually assigns a new IP within seconds:

https://pontproxy.com/api/v1/mobile/{port}/rotate?key=API_KEY

Replace {port} with your port number and API_KEY with your key from the client area. You can also set an automatic rotation timer. Connection details for HTTP and SOCKS5 are in the quickstart guide.

Is it legal to use mobile proxies in Serbia?

Using a proxy is legal in Serbia; what matters is what you do through it. Serbia's GDPR-modelled Law on Personal Data Protection (2018) applies to scraped personal data, supervised by the Commissioner for Information of Public Importance.

PontProxy blocks online banking, government portals, payment processors and outgoing email (SMTP ports 25, 465 and 587), and every account follows our Acceptable Use Policy. Mobile ports are not for SMS verification, account farming or ban evasion.