여행 준비 가이드 · 통신
전원・통신・SIM
※ 통신 환경은 지역과 시기에 따라 다를 수 있습니다.
⚡110V / 220V / 60Hz
🔌Type A / B / C / L(미국식 납작 + 둥근 혼합)
🔄만능 어댑터 권장
💡이중 전압—콘센트 표시 확인. 관광 호텔은 보통 110V.
통신사: ETECSA (state monopoly)
📶Very limited / Not recommended
🏢Airalo (very limited coverage)
💰$15-40 for 1-3GB / 7-15 days
💡Cuba has extremely limited eSIM support; Wi-Fi hotspots remain primary option.
📡poor
🏨Available in tourist hotels but slow and often paid
☕ETECSA hotspots in parks require purchased Nauta cards
💡Buy Nauta cards in advance; hotel lobbies are often the most reliable spots.
🔒moderate
🚫Some independent news sites blocked, VoIP occasionally restricted, very slow speeds
🛡️VPN 권장.
💡통신비가 비쌈.
🚗No ride-hailing apps; negotiate with taxis
🗺️Maps.me for offline (essential, no data)
💬WhatsApp (when Wi-Fi available)
💡통신비가 비쌈.
📞+53 (Cuba)
🆘106 (Police), 104 (Ambulance), 105 (Fire)
📲Dial 119 + country code + number for international calls
💡통신비가 비쌈.