旅行ガイド

ローミングとeSIMの比較

携帯会社、現地のオプション、トラベルeSIMの実際の料金を並べて比較します。

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  eSIM for Japan vs. AT&T, Verizon, and T-Mobile Roaming: What Actually Costs Less

  Japan isn't in your carrier's free-roaming zone. Here's what a week (or two) in Tokyo and beyond actually costs on AT&T, Verizon, or T-Mobile — and a simpler option that doesn't throttle your maps app on unfamiliar train platforms.2026年9月18日公開英語で読む
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  eSIM for Europe vs. AT&T, Verizon and T-Mobile Roaming: What a Trip Really Costs

  Your US carrier charges the same daily rate everywhere in Europe — and it adds up fast. Here's what a week (or two) costs, and how one eSIM covers 36 destinations for less.2026年9月28日公開英語で読む
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  eSIM for Turkey vs. AT&T, Verizon, T-Mobile and a Turkcell SIM: What a Trip Really Costs

  US carriers charge $12 a day in Turkey, and many T-Mobile plans drop to 256 kbps. Here's what a week or two actually costs, and the simplest way to stay online from Istanbul to Cappadocia.2026年9月29日公開英語で読む
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  Roaming in the US for Canadians: Rogers, Bell, Telus, or eSIM

  None of the big three includes US roaming, so every trip is a paid decision. Here's what each option costs for a week, two weeks, and a whole winter.2026年9月17日公開英語で読む
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  Data in the US for Mexican travelers: Movistar, eSIM, or T-Mobile

  Compare the Movistar roaming you already have against a dedicated eSIM and T-Mobile's prepaid pass — real prices, no fine print.2026年9月16日公開英語で読む

コンサート、レース、フェスティバル。旅行全体をカバーするプランを。

現在、開催予定のイベントはありません。過去のガイドは引き続きご覧いただけます。

対応エリアとネットワーク

FairSIMが使える場所：国とネットワークFairSIMのプランがあるすべての渡航先と、接続する現地ネットワーク。