The honest breakdown
Every US carrier sells a way to use your phone abroad. I read the day-pass pages, and the question is never whether it works. It is what you pay, and whether you keep your own number. Here is my breakdown.
What the day pass really costs
Verizon TravelPass and AT&T International Day Pass both run about $12 per day in 2026. It only bills on days you use the phone, which is fair, but it adds up on any real trip. A week is roughly $84 per phone, and two weeks for a couple is around $336. That sits on top of your normal monthly bill, and I would not call it cheap.
When roaming is the right call
If your trip is two or three days, you travel a few times a year, and you do not want to think about settings, the day pass is genuinely the easy choice. Turn it on, use your phone normally, done. For that trip I would take it.
When an eSIM wins
For anything longer than about four days, I would buy a flat eSIM plan. It is usually cheaper, often by a lot. You install it over wifi before you fly, your data runs on it, and there is no daily meter. The one thing I check is whether the eSIM keeps your number reachable or is data only.
The number trap
Most cheap travel eSIMs are data only. You get internet, but your US number goes quiet: no calls, no texts, and the bank code you need to log in never arrives. If you go the eSIM route, I would keep your US SIM active alongside it for calls and texts, and let the eSIM carry the data.
The short version
Short trip, light user: carrier day pass. Longer trip, or you want one predictable price: eSIM. Either way, do not let your own number go dark while you are away. My pick is a data eSIM next to your US SIM, and Ringo Light is the plan I write for: unlimited data at full speed, $22.99 for 2 weeks in Europe or $35.99 for 30 days, with nothing that renews. Run your own trip through the to see the gap.
Want to keep your own number abroad?
That is the full Ringo service: one plan that works everywhere, with your own number included.
It is a separate product from Ringo Light and it is still being built, so it is not on sale yet. Join the waitlist to hear when it opens.
