Roaming in the USA can quickly become a costly trap if you are not properly prepared. While EU roaming is protected by regulations, the United States follows different rules that can lead to unexpectedly high bills. With the right preparation and suitable alternatives, however, you can stay connected affordably and avoid unpleasant surprises on your phone bill.
What Is USA Roaming and Why Is It So Expensive?
Roaming means using your German mobile contract abroad. Since the USA is not part of the EU, EU roaming protection laws do not apply. Your smartphone automatically connects to American networks such as AT&T or T-Mobile USA, with your German provider charging high surcharges.
The costs arise from complex negotiations between German and American mobile providers. These roaming agreements often result in prices that are many times higher than local rates. Without preparation, you can quickly pay between €9 and €15 per 100 megabytes of data – a cost that can be reached within just a few hours of normal smartphone use.
Why Do Roaming Charges Apply in the USA?
The EU roaming regulation only applies within Europe and protects you from overpriced tariffs in EU countries. In the USA, German providers negotiate individual rates with American carriers, often to the disadvantage of the customer. These agreements consider factors such as network quality, coverage, and usage volume but usually result in high costs for end users.
Automatic Connection and Hidden Costs
Your phone automatically connects to the available US network as soon as you arrive on American soil. Even without active use, background apps, automatic updates, or push notifications can already generate costs. Particularly tricky are email synchronization, social media updates, and messaging apps, which continuously transfer small amounts of data and can cause unnoticed high charges.
USA Roaming Costs with German Providers
Roaming costs in the USA vary greatly depending on the German provider. Without special data packages, you often pay between €9 and €15 per 100 MB. These prices add up quickly: a simple Google Maps search, sending photos via WhatsApp, or checking emails can already cost several euros.
Most German providers have recognized this issue and now offer special USA packages. These are cheaper than standard rates but still more expensive than local alternatives. Comparing providers helps you find the best option for your needs.
Telekom USA Roaming Prices
Deutsche Telekom offers two main options for travelers to the USA. Travel Mobil Basic costs €14.95 per month and includes 1 GB of data with a maximum download speed of 256 kBit/s, 60 free minutes, and 100 SMS. This option is suitable for occasional users with low data consumption.
Travel Mobil for €49.95 per month works similarly to EU roaming and allows you to use your German plan services in the USA. This premium option is designed for heavy users who want to use their regular services abroad as well. Both options require a minimum contract period and must be booked before your trip.
Vodafone USA Roaming Tariffs
Vodafone offers the Easy Travel Flat as an affordable option for the USA. For €7.99 per month with a 6-month contract or €4.99 with a 12-month contract, you can use your German plan services in the USA. This option works similarly to EU roaming and allows you to use your smartphone as usual.
The advantage is its simple handling and the ability to keep your German number and all familiar services. Vodafone also supports VoLTE calling, which provides better call quality.
O2 and Other Providers
O2 charges up to €4.99 per 50 MB of data in its standard tariff. This pricing makes even checking a few emails or using navigation very expensive. O2 offers various roaming packages that vary depending on your plan and contract length.
Other providers such as 1&1 charge €1.49 per minute for outgoing calls and €0.69 for incoming calls. These costs add up quickly, especially with longer conversations or frequent use. Prepaid providers often have even higher rates, sometimes up to €12.29 per megabyte.
Activating and Deactivating USA Roaming
Correctly configuring your smartphone is crucial to avoid cost traps or to use roaming intentionally. The settings vary by operating system, but the basic steps are similar for Android and iOS. Before your trip, check with your provider about available USA packages and book them if necessary. Many providers also send SMS with current tariff information once you connect to a foreign network.
How to Enable Roaming in the USA
To enable roaming, go to your smartphone’s settings under "Mobile Networks" or "Connections" and switch on "Data Roaming". On iPhones, you’ll find this option under "Settings" > "Mobile Data" > "Data Options." Check with your provider beforehand to see if special USA packages are available and book them before departure.
Once activated, your smartphone will automatically connect to available US networks. You usually receive a welcome SMS with tariff information and customer service contacts. Make sure to disable automatic updates to avoid unwanted data usage.
How to Disable Roaming in the USA
To disable roaming, go to the same settings and switch off "Data Roaming". You can also activate airplane mode and use only Wi-Fi. Remember to turn off automatic app updates and limit background refresh.
This method is especially useful if you mainly want to use Wi-Fi or rely on an alternative like an eSIM. You remain reachable via your German number but avoid expensive data costs from unintended connections.
Money-Saving Tips for USA Roaming
With the right strategies, you can save money even when using traditional roaming and still stay connected. These tips help you control your data usage and use affordable alternatives.
The most important rule is: Preparation is everything. Inform yourself about available options before your trip and configure your smartphone accordingly. Many cost traps can be avoided with simple settings adjustments.
Make the Most of Wi-Fi Hotspots
The USA has excellent Wi-Fi infrastructure. Use free Wi-Fi in:
- Hotels and restaurants
- Cafés (Starbucks, McDonald's)
- Airports and train stations
- Parks and public spaces
- Libraries and museums
Always use a VPN for extra security, as public networks can pose risks. Apps like WiFi Map or Facebook’s “Find WiFi” feature can help you locate hotspots nearby.
