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United States eSIM – 18GB for 30 Days

Stay Connected, Anywhere.
Just Like Home

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Details

Coverage

United States

When you purchase this plan

IMPORTANT: You’ll need a 4-digit confirmation code to activate this eSIM. It’s sent by email immediately after purchase, along with download instructions. We recommend activating this eSIM as soon as you arrive in the United States.


Features

  • Plan type: Data only
  • Days of use: 30 Days
  • Data: 18 GB
  • Local phone number: No
  • Calls & texts: VoIP only (WhatsApp, Skype, FaceTime, etc.)
  • Hotspot: ✅
  • Data Speeds: 4G


This is a Pay-As-You-Go plan 

No contracts

✅ No roaming charges or hidden fees

✅ No ID or proof of address required

✅ No credit checks

✅ No quibble refunds


Country Coverage: 


Network: Three UK


Main Coverage: USA

+ Roaming in 70+ Destinations:


Europe: Aland Islands (Finland), Austria, Azores (Portugal), Balearic Islands (Spain), Belgium, Bulgaria, Canary Islands (Spain), Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira (Portugal), Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino (Italy), Slovakia, Slovenia, Spain, Sweden, Switzerland, Vatican City


Overseas Territories (Europe): French Guiana, Guadeloupe, Martinique, Mayotte, Reunion, Saint Barthelemy, Saint Martin


Asia-Pacific: Hong Kong (China), Indonesia, Israel, Macao (China), Singapore, Sri Lanka, Vietnam, Australia, New Zealand


North America & Caribbean: Puerto Rico, US Virgin Islands, Costa Rica, El Salvador, Guatemala, Nicaragua, Panama


South America: Brazil, Chile, Colombia, Peru, Uruguay


Expect strong, reliable coverage in major cities and urban areas, ensuring reliable connectivity where you need it most. In remote, rural, or less populated regions—such as mountains, deserts, or countryside—signal strength and data speeds may vary depending on the local network infrastructure. Need help? Speak to a real person on WhatsApp!


If you're considering other options, the United States 10 GB – Smartroam plan offers a similar duration with less data, ideal for moderate users. For a bit more data, the United States 20 GB – Smartroam provides extended usage. Or if you’re planning a short trip and want unlimited data, try the United States Unlimited Data 7 days – Smartroam.

Please see: Operator Terms & Conditions

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USA eSIM – 18GB Data for 30 Days eSIM Questions, Answered

Is this a good eSIM for tourists visiting the USA?

Yes. This 18GB eSIM is designed for short-term stays and travel within the United States. Perfect for holidaymakers, business travellers, or students.

Does this eSIM work across all of the United States?

Yes. You get reliable 4G coverage nationwide through roaming partnerships with US carriers.

Is 18GB enough for travel in the US?

Yes. 18GB is more than enough for maps, streaming, video calls, social media, and browsing during a typical trip.

Don't Miss Out on More Data

Why Settle? Upgrade your Data for Extra Peace of Mind

60 GB eSIM
United States
+Roaming
Registration required
Lycamobile US
Duration
15 Days
Plan
Data/​Calls/​SMS
Speed
4G / 5G
Price
$59.00
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Why risk it with generic, own-brand plans? Sim Local connects you to the #1 network provider in more countries than anyone else. The result? A travel eSIM that actually works—or your money back.
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Enjoy priority speeds with a local eSIM plan—no more roaming delays.
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Get connected before you’ve even collected your luggage.
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Free Yourself Of Roaming Charges
Grab a pay-as-you-go eSIM plan for just 10% of roaming costs!
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Not Just ‘Data Only’
Calls and texts available (in popular destinations).
coin
No Quibble Refunds
Get your money back if you change your mind!
heart
Trusted Local Networks
Enjoy priority speeds with a local eSIM plan—no more roaming delays.
simhelp
Help In A Hurry
Speak to a real person—online, by phone, or in store!
thunder
Connect Instantly
Get connected before you’ve even collected your luggage.
switch
Free Yourself Of Roaming Charges
Grab a pay-as-you-go eSIM plan for just 10% of roaming costs!
phone
Not Just ‘Data Only’
Calls and texts available (in popular destinations).

ONE CLICK. DONE

  • Set up faster with one-click downloads in the Sim Local app.
  • Manage all eSIM plans in one place.
  • Check data usage & top up on the go.*
*Available with most plans