旅行準備ガイド · 通信
電源・通信・SIM
※ 通信環境は地域や時期により異なる場合があります。
⚡240V / 50Hz
🔌Type I(斜め平型ピン＋アース（豪州式）)
🔄日本・米国・欧州・英国からはアダプタ必要
💡ポートモレスビー以外では電源不安定。モバイルバッテリー必携。
通信キャリア: Digicel, bmobile
📶Very limited — International eSIM providers only
🏢Airalo (limited coverage)
💰$10-30 for 1-3GB / 7-15 days
💡Very limited coverage; physical SIM or satellite device recommended.
📡poor
🏨Available in select hotels in Port Moresby; slow and unreliable
☕Virtually nonexistent outside major hotels
💡Mobile data via Digicel is the most practical option for internet.
🔒none
🚫None — all services freely accessible
🛡️VPN不要。
💡No restrictions but connectivity is very limited outside major towns.
🚗Local PMVs and taxis only (no apps)
🗺️Maps.me for offline (essential)
💬Facebook Messenger (most popular)
💡Download all maps offline; Facebook Messenger is the main communication tool.
📞+675 (Papua New Guinea)
🆘112 (Emergency), 000 (Police/Fire/Ambulance)
📲Dial 05 + country code + number for international calls
💡Coverage very limited outside Port Moresby and major towns.