Serbia · +381 A real Serbia number. Rented for one code.

Serbian mobile numbers begin with 06 inside the country and +381 6 from anywhere else. Three networks carry them, mts, Yettel and A1. A rented Serbian number gives an app or marketplace the local mobile it asks for, for one confirmation code, without buying a Serbian SIM.

Serbian services that serve local customers often expect +381, and a number from a neighbouring country will not pass that check. That catches businesses selling into Serbia, and people from Serbia living abroad who still use Serbian apps.

Serbian number format, network by network

A Serbian mobile number is written 064 123 4567 at home, with a three-digit prefix from 060 to 069 and then six or seven digits. From abroad the leading 0 goes, giving +381 64 123 4567. Landlines use area codes instead, such as 011 for Belgrade and 021 for Novi Sad, and most services will not send a text to them.

The prefix once showed the network. 064 and 065 started on mts, 062 and 063 on Yettel, and 060 and 061 on A1. Number portability means a prefix now shows only where the number began, and any of them reads as Serbian mobile to a service looking it up.

Viber first, then everything else

Viber is the messenger many people in Serbia and the wider Balkans open first, alongside WhatsApp. A business that talks to Serbian customers usually wants its Viber account on a +381 number, since that is the number customers will save. Viber sends its activation code to the number, so a rented one handles the setup.

Delivery apps such as Wolt, which runs in Belgrade and other Serbian cities, confirm accounts with a local mobile too. Developers use Serbian numbers to test how a sign-up flow reads in Serbian, in both Cyrillic and Latin script.

Neighbouring countries and where a number stops

A Serbian number does not stand in for the countries around it. A service local to Hungary or Bulgaria checks for +36 or +359, and a Hungarian or Bulgarian number is the one to pick there.

Banks and payment services in Serbia confirm who you are with an ID check, which a phone number does not replace. A rented number is for apps and marketplaces. If the code does not arrive in the window, the activation cancels and the price returns to your balance.