US Roaming Charges: What Travelers Really Pay

You land at JFK in New York. You turn off airplane mode. Your phone connects to an American mobile network. If you use your French carrier plan without preparation, your next phone bill will ruin your travel budget.

Your home carrier provides great coverage in France and Europe. Outside Europe, the rules change entirely. You face extreme out-of-bundle charges or restrictive data passes. Here is the exact cost of using a French SIM card in the United States, and how to fix your connectivity for good.

French Carrier Roaming Prices in the United States

Your French carrier runs on a major network such as Orange. Your standard French mobile plan covers data usage in Europe, the French overseas departments (DOM), Switzerland, and Andorra. It does not cover the United States. You can review our Orange roaming guide to see how these charges work.

Standard data roaming in the US costs up to €13.31 per megabyte. This is the out-of-bundle rate. Opening a single email with a PDF attachment can cost you €25. Sending a short video on WhatsApp can cost you €50. To prevent massive bill shock, European regulations force carriers to cap out-of-bundle data at €50. You hit this cap in exactly four megabytes. Your data then stops completely.

To bypass this block, your carrier sells a specific "Pass USA/Canada". You pay €12 for 1GB of internet. This pass is valid for 7 days. Some carriers also offer a Pass Voyage for 31 days, but it targets different countries and often excludes North America entirely.

You pay upfront for the Pass USA/Canada. The data allowance remains incredibly low. 1GB of data disappears in a few hours of normal smartphone use.

How to Block Roaming Charges

Before your plane takes off from Paris, you must secure your French line. You do not want background apps downloading updates on an American cell tower the second you land.

1. Open your phone Settings.
2. Tap Cellular or Mobile Data.
3. Select your physical SIM or eSIM.
4. Toggle "Data Roaming" to the OFF position.

This stops out-of-bundle internet charges. You keep your French line active. You can still receive text messages. Receiving an SMS in the United States is free with most French carriers. This allows you to receive your banking verification codes without paying roaming fees.

The Real Cost of Roaming During Your Stay

Let us map out a standard two-week road trip in California. You need mobile data every single day.

You use Google Maps to drive from Los Angeles to San Francisco. You order an Uber in the evening. You check restaurant menus via QR codes. You send photos to your family. A 20-minute Uber ride consumes 20MB. Browsing Instagram for 15 minutes consumes 150MB. A quick video call takes 300MB. You consume at least 500MB per day.

The 1GB pass will last you exactly two days. You must buy another pass. Over 14 days, you buy seven passes. You spend €84. You still ration your internet. You turn off background refresh. You hunt for free Wi-Fi at every gas station.

You compare this situation with other French carriers. You check roaming charges abroad for international passes. You find similar low data caps and high prices. You look at specific roaming charges in the United States costs. The daily fees remain high. Even budget networks offer poor deals for North America. You review low-cost carrier roaming in the United States options and see massive per-megabyte fees.

The real cost of French carrier roaming is not just the €12 pass. It is the constant stress of monitoring your data usage and buying multiple passes during your vacation.

Carrier vs. GoMoWorld Comparison Table for the United States

Let us compare the main options for a 15-day trip to the US. We calculate the price based on getting a usable amount of data for a modern smartphone.

GoMoWorld gives you 15GB of data for €10.99. You pay less than €1 per gigabyte. With a French carrier pass, you pay €12 per gigabyte.

Network Issues in the United States

You land, you buy a roaming pass, but your phone shows "No Service" or "SOS". This happens frequently with French carriers connecting to North American towers.

1. Verify your carrier account settings. The option "Communicate from abroad" (use abroad) must be enabled in your customer area. If this is off, your pass will not work.
2. Check your APN settings. Sometimes the Orange APN drops during the flight.
3. Manually select a network. Go to Settings > Cellular > Network Selection. Turn off Automatic. Choose AT&T or T-Mobile.
4. Restart your phone in airplane mode for 30 seconds.

If you still have no data, you wasted €12 on a pass you cannot use. A GoMoWorld eSIM bypasses the home carrier network entirely. It connects directly to local US towers.

Alternatives to Roaming in the United States

You have three main alternatives to paying roaming fees.

First, public Wi-Fi. Hotels, airports, and Starbucks offer free networks. This works for reading emails in your room. It fails when you need directions on the highway or an Uber on the sidewalk. Public networks also expose your device to security risks.

Second, a local American SIM card. You arrive at LAX. You stand in line at a telecom kiosk. You pay $40 plus tax for a tourist SIM. You take out a paperclip to open your SIM tray. You remove your French SIM. You lose your French phone number. You cannot receive your banking security codes for the rest of your trip.

Third, a GoMoWorld eSIM. This gives you a dedicated local data plan. You keep your French SIM active for calls and texts. You use GoMoWorld for all internet traffic.

Installation happens 100% via the GoMoWorld app. There is no QR code to scan. You download the app on your iOS or Android phone. You choose your destination.

GoMoWorld offers three exact plans for the United States:

• 4GB for 7 days → €3.99
• 15GB for 15 days → €10.99
• 50GB for 30 days → €19.99

You buy your plan today. The plan never expires until you activate it. You can buy it three months before your trip. When you land in the US, you open the app. You tap "Start". Your data connects immediately. There is no auto-activation. You control exactly when the plan begins.

GoMoWorld is a data-only service. There are no calls and no SMS included. This means there are no overage fees. You prepay for your data. When your 15GB runs out, the connection stops. You buy a new plan if you need more. You never receive a surprise bill.

Every GoMoWorld plan includes hotspot functionality. You can share your 50GB plan with your family or connect your laptop in your hotel room.

This system works worldwide. If you plan a South American trip next year, you check roaming charges in Argentina rates. You compare them to GoMoWorld. You do the same for roaming charges in Brazil costs. The app always provides a local data connection at a fixed price.

To stop worrying about your roaming bill, get your data sorted before you fly. eSIM United States →

FAQ

Can I use my French carrier plan in the US?

Yes, but standard data is blocked or charged at extreme out-of-bundle rates up to €13.31 per megabyte. You must buy a specific Pass USA/Canada to use data affordably. This pass gives you just 1GB for 7 days for €12.

What countries are included in a French carrier travel plan?

The standard French mobile plan includes data usable in Europe, French overseas departments (DOM), Switzerland, and Andorra. The United States is not included in this base allowance.

Which plan should I choose for the USA?

Avoid standard carrier passes with low data caps. A GoMoWorld eSIM offers 15GB for €10.99 for 15 days. You get a direct local data connection without changing your physical SIM card.

What destinations are included in a Pass Voyage travel bundle?

A Pass Voyage bundle includes 20GB of data for 31 days in specific countries like Bolivia, Congo, Ethiopia, and Jamaica. It does not cover the United States. Always check your specific destination before buying a carrier pass.