eSIM at the Port of Constanta
The Black Sea’s biggest port and the EU’s eastern sea gate, with berths spread far from the city centre. Crew changes here run on phone calls — be reachable from the quay.
Plans covering Romania from $9.99
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How it works here
Coverage at the Port of Constanta is Romania's regular mobile network — the same one locals use, reaching the terminals, the port area and the town beyond. Buy online before you arrive, install the eSIM over Wi-Fi (at home or on the ship), and you're online as soon as you're in range. The same plan keeps working across Romania and every other country it covers — check your whole route on one plan.
Plans that cover Romania
World 3GB
3GB in Romania · 130 countries covered
$9.99
World 20GB
20GB in Romania · 197 countries covered
$21.99
3 UK - Roaming 6GB
6GB in Romania (reduced — plan is 40GB in its main countries) · 71 countries covered
40 GB for use in the UK, 6 GB if roaming only across 70 other countries
$15.00
3UK - Roaming 12GB
12GB in Romania (reduced — plan is 100GB in its main countries) · 71 countries covered
100 GB for use in the UK, 12 GB if roaming only across 70 other countries
$25.00
Straight answers
Can I buy a SIM card at the Port of Constanta?
You don't need to. Buy this eSIM online before you arrive — it's emailed within minutes and you install it over Wi-Fi at home or on board. Data works as soon as you're on Romania's mobile networks, with plans from $9.99. No kiosk hunt on shore leave.
Does it work at anchorage and during the port call?
It works wherever Romania's regular mobile networks reach: in the terminal, around the port, and often at anchorage close to the coast. Mid-ocean is still the ship's satellite — no land SIM changes that.
I'm joining or leaving my ship at the Port of Constanta — when should I set it up?
Before you travel. Install the eSIM over Wi-Fi; it activates on first use and then runs for 31 days or until the data is used up — one plan can cover the flights in, the port stay and the trip home, in every covered country on your route.
Working at sea? See how crews run a whole rotation — 4–5 countries in 31 days — on one eSIM: eSIM for seafarers → Master or manning agent? Codes for the whole crew →
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