In Bahamas: a local physical SIM is the better choice — passport/ID registration is required to buy a local SIM.
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A local physical SIM is the better choice for Bahamas. The Bahamas requires ID for local SIM purchase (BTC or Aliv), and eSIM coverage is more limited across the Out Islands.
Yes — Bahamas requires passport or ID registration to activate a local physical SIM.
Buy your physical SIM at the airport arrivals hall in Bahamas — most major carriers have a kiosk right past immigration, and staff can handle the registration paperwork for you.
Only if you're fine paying your home carrier's international roaming rates — check your plan first, since those can add up fast compared to a local SIM or eSIM.
Airport SIM booths and roaming plans are the expensive way to get online. A Saily eSIM (by the team behind NordVPN) installs on your phone before you fly, activates automatically when you land in Bahamas, and gives you prepaid data at local prices in 190+ countries — no physical SIM, no contract, no surprise bill.
See Saily data plans for Bahamas →Disclosure: if you buy through this link, TravelSmarter may earn a commission at no extra cost to you. It keeps our tools free.