Question 1

Is Bosnia in the EU for roaming?

Accepted Answer

NO, Bosnia and Herzegovina is NOT in the European Union — telecom roaming is not included in EU plans and costs several euros per day with your usual carrier. The Alosea Bosnia eSIM is essential for a Balkans road trip or a Sarajevo + Mostar weekend. You connect to BH Telecom or m:tel upon landing at Sarajevo.

Question 2

Coverage in Sarajevo, Mostar and the mountains?

Accepted Answer

Excellent in Sarajevo (5G being deployed), Mostar, Banja Luka and Trebinje thanks to BH Telecom. The famous Old Bridge of Mostar (Stari Most) and Kravica Falls are perfectly covered in 4G+. In the mountains (Bjelašnica, Jahorina, Sutjeska National Park), coverage on main roads but variable on high-altitude trails.

Question 3

Which plan based on traveler type for a Bosnia stay?

Accepted Answer

Count 1 GB per day solo (Maps on road trip, Mostar and Sarajevo photos), 2 GB per day for a couple, and 3-4 GB per day for a family with kids. For a classic Balkans road trip (Sarajevo + Mostar + Trebinje + Kravica) of 5-7 days, unlimited 7-day is ideal as Maps will run 4-5h per day.

Question 4

Does my Bosnia eSIM work at Croatian and Serbian borders?

Accepted Answer

No, as soon as you cross the Croatian border (Neum toward Dalmatian coast, Slavonski Brod toward Zagreb) or Serbian (Zvornik), your phone switches to the corresponding local network. Your Bosnia eSIM stops at the border. For a multi-country Balkans road trip, plan separate eSIMs per country.

Question 5

Do local apps (Cobe, WhatsApp, Maps) work?

Accepted Answer

Yes perfectly: your Alosea eSIM provides internet, so all apps work. In Sarajevo and Mostar, the Cobe app for taxis is widespread. WhatsApp and Maps run continuously without issue. Card payments are accepted in tourist cities but also plan cash for small shops and villages.

eSIM Bosnia and Herzegovina

🇧🇦 eSIM Plans for Bosnia and Herzegovina

Limited data plans

How it will work