United States 1GB 7 days
1GB · 7 日間
- テザリング
- 5G
Quantity1
United States eSIM
eSIM plans for United States. Install before you fly and switch on when you land.
This page carries 39 eSIM plans for United States, riding on T-Mobile US / AT&T with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.
ぴったりのプランを組み立てる
Pick your days and data and we match the closest real packages, cheapest first.
−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups39 packages
How much data
Full speed up to the daily quota, then unlimited at a reduced speed
Sort by39 packages
United States 500MB 7 days
500MB · 7 日間
- テザリング
- 5G
Quantity1
United States 3GB 15 days
3GB · 15 日間
- テザリング
- 5G
Quantity1
United States 3GB 30 days
3GB · 30 日間
- テザリング
- 5G
Quantity1
United States +2 countries 1GB 30 days
Works in 3 countries: United States, Australia, United Kingdomすべて見る
United States, Australia, United Kingdom
1GB · 30 日間
- テザリング
- 5G
- No top-up
Quantity1
United States 500MB per day
500MB per day at full speed, then unlimited at 512 Kbps · 7 日間
- 7 日間
- テザリング
- 5G
Picked by how you travel
短い旅行に最適
United States 500MB per day
Verizon / AT&T
- データ
- 500MB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥139￥132
データを多く使う人に
United States 50GB 30 days
Verizon / AT&T
- データ
- 50GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥6,948￥6,600
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All United States plans
どのプランか迷っていますか？
日数と使用量を選ぶと、このページのプランから選びます
+
どのプランか迷っていますか？
日数と使用量を選ぶと、このページのプランから選びます
使用量の目安
最もおすすめ￥3,141￥2,984このプランを選ぶ
United States 2GB per day
Verizon / AT&T
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
最安￥1,687￥1,602このプランを選ぶ
United States 10GB 30 days
Verizon / AT&T
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
余裕のあるデータ量￥2,306￥2,190このプランを選ぶ
United States 15GB 30 days
Verizon / AT&T
- 15GB for 7 days, leaves about 112% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
最も柔軟￥4,225￥4,013このプランを選ぶ
United States 1.5GB per day
Verizon / AT&T
- 1.5GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days4 packages
United States 500MB 7 days
Verizon / AT&T
- データ
- 500MB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥294￥279
United States 1GB 7 days
Verizon / AT&T
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥294￥279
United States +116 countries 1GB 7 days
117 countries · partner networks
Works in 117 countries: United States, Japan, Australia +114すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,377￥1,308
United States +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: United States, Japan, Australia +124すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saint Martin, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥2,151￥2,043
8–15 days2 packages
United States 3GB 15 days
Verizon / AT&T
- データ
- 3GB
- 有効期間
- 15 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥758￥720
United States 100GB 10 days
Verizon / AT&T
- データ
- 100GB
- 有効期間
- 10 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥15,614￥14,833
16 days and longer21 packages
United States 3GB 30 days
Verizon / AT&T
- データ
- 3GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥758￥720
United States +2 countries 1GB 30 days
3 countries · partner networks
Works in 3 countries: United States, Australia, United Kingdomすべて見る
United States, Australia, United Kingdom
- データ
- 1GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
〜から￥913￥867
United States 5GB 30 days
Verizon / AT&T
- データ
- 5GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,068￥1,014
United States 10GB 30 days
Verizon / AT&T
- データ
- 10GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,687￥1,602
United States +116 countries 1GB 365 days
117 countries · partner networks
Works in 117 countries: United States, Japan, Australia +114すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB
- 有効期間
- 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,996￥1,896
United States 15GB 30 days
Verizon / AT&T
- データ
- 15GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥2,306￥2,190
Daily · unlimited with fair use9 packages
Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.
United States 500MB per day
Verizon / AT&T
- データ
- 500MB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥139￥132
United States 1GB per day
Verizon / AT&T
512 Kbps after the quota
- データ
- 1GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥294￥279
Choose network
United States 2GB per day
Verizon / AT&T
512 Kbps after the quota
- データ
- 2GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥449￥426
Choose network
United States 1.5GB per day
Verizon / AT&T
- データ
- 1.5GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥604￥573
United States 3GB per day
Verizon / AT&T
1 Mbps after the quota
- データ
- 3GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥758￥720
Choose network
United States 5GB per day
Verizon / AT&T
- データ
- 5GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥1,068￥1,014
Covers several countries17 packages
Packages valid beyond one country; the card lists them.
United States +2 countries 1GB 30 days
3 countries · partner networks
Works in 3 countries: United States, Australia, United Kingdomすべて見る
United States, Australia, United Kingdom
- データ
- 1GB
- 有効期間
- 30 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
〜から￥913￥867
United States +116 countries 1GB 7 days
117 countries · partner networks
Works in 117 countries: United States, Japan, Australia +114すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,377￥1,308
United States +116 countries 1GB per day
117 countries · partner networks
Works in 117 countries: United States, Japan, Australia +114すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥1,377￥1,308
United States +116 countries 1GB 365 days
117 countries · partner networks
Works in 117 countries: United States, Japan, Australia +114すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB
- 有効期間
- 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥1,996￥1,896
United States +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: United States, Japan, Australia +124すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saint Martin, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 1GB
- 有効期間
- 7 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
〜から￥2,151￥2,043
United States +116 countries 2GB per day
117 countries · partner networks
Works in 117 countries: United States, Japan, Australia +114すべて見る
United States, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- データ
- 2GB per day
- 有効期間
- sold per day, up to 365 days
- テザリング
- 可
- 通信方式
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
〜から￥2,151￥2,043
Plans listed
39
ネットワーク
T-Mobile US, AT&T
通信方式
3G / 4G / 5G
Local currency
USD
How much data you actually need
到着後にすること
電波が変わる場所
Cities travellers ask about
- —
- —
- —
- —
- —
- —
Read it city by city: New York, Los Angeles, San Francisco, Las Vegas, Chicago, Orlando, Honolulu, Miami, Seattle, Boston
Apps to install before you fly
Networks in United States
| Operator | 通信方式 |
|---|---|
| T-Mobile US | 4G / 5G |
| AT&T | 4G / 5G |
These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.
Plan comparison
| Plan | データ | 有効期間 | テザリング | 販売元 |
|---|---|---|---|---|
| United States 500MB per day | 500MB per day | 1 日間 | 可 | eSIMonline |
| United States 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| United States 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| United States 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| United States 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| United States 1.5GB per day | 1.5GB per day | 1 日間 | 可 | eSIMonline |
| United States 3GB per day | 3GB per day | 1 日間 | 可 | eSIMonline |
| United States 5GB per day | 5GB per day | 1 日間 | 可 | eSIMonline |
| United States 3GB per day | 3GB per day | 1 日間 | 可 | eSIMonline |
| United States +116 countries 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| United States 10GB per day | 10GB per day | 1 日間 | 可 | eSIMonline |
| United States +116 countries 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
よくある質問
Can a travel eSIM make calls from an American number?+
Most traveller plans are data-only, so they do not come with a local number for incoming calls or verification texts. The usual workaround is calling through WhatsApp, Messenger or FaceTime, while keeping your home SIM in the phone so bank one-time codes still arrive.
What do I do when the signal disappears on a national-park drive?+
Download the whole park area to your phone while you still have service in town, and save your lodging address, fuel stops and the visitor-centre number offline. Some routes through Yellowstone or Death Valley have no service for tens of kilometres at a stretch, and services along the way are far apart.
Can I still call 911 on a data-only plan?+
Handsets that can reach a network will generally place emergency calls even without a voice package, but do not treat that as the plan. Keep your accommodation address and key contacts saved offline, and if you are heading somewhere remote, tell someone at home your route before you set off.
When should I switch the line on when flying into the US?+
Install the profile before you leave home while you still have Wi-Fi, then enable the line once you touch down. Immigration at big airports like LAX or JFK can take a long time, and having data from the start lets you update whoever is collecting you, push back a rental-car pickup, or work through the Mobile Passport Control app.
When does a United States eSIM start counting days?+
Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.
Do I have to remove my home SIM?+
No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.
More on United States
関連情報
最終更新: 2026年9月11日