South Carolina eSIM Travel Guide
Buy a South Carolina eSIM for Charleston and coastal trips
Exploring Charleston, Myrtle Beach or Hilton Head in one South Carolina trip? Choose AloOui's existing United States eSIM for maps, reservations and messages where supported local mobile coverage is available. Your QR code is emailed after purchase. This is a coastal travel guide, not a separate South Carolina-only product.
Compare total and daily allowances, then select validity for every city and beach day. Prices can change; confirm the live total and plan terms before checkout.
Choose my US eSIMCompare US data plans for South Carolina
Fixed data
One total allowance for selected validity, not a daily reset.
Unlimited Lite
Shown as United States of America Unlimited. Compare daily full-speed and reduced-speed terms.
Unlimited Essential
A balanced daily tier for maps, bookings and messages. Check exact full-speed terms.
Unlimited Plus
For heavier use, compare daily allowance, validity and hotspot terms. Plus is not Premium.
No Premium tier is selectable on the US product. Check data, speed, hotspot terms and current price on the United States plan page. More data cannot extend coastal coverage.
Charleston arrival and historic district
Save the airport on your ticket, accommodation address and attraction bookings before leaving Wi-Fi. Keep walking directions and your return ride details offline; historic buildings and indoor spaces may affect signal. The data eSIM does not include venue entry or transport.
Myrtle Beach and the Grand Strand
Choose validity for resort and beach days as well as travel between stops. Save your hotel and event confirmations, especially before heading out for the day. Supported mobile service depends on local network conditions, buildings and congestion; do not assume coverage at every beach or on the water.
Hilton Head and coastal outings
Keep accommodation, ferry or tour meeting points and return times offline. Check the operator's current access, weather and safety information. Do not rely on the data eSIM for reception on a boat or offshore; plan a backup way to access bookings and emergency details.
Need a US phone number too?
The data eSIM and the United States Virtual Phone Number are separate products. The virtual number is a monthly subscription that renews automatically. Check its calling and messaging terms; do not assume a number, calls or SMS come with the data eSIM.
Install and troubleshoot
- Choose a United States plan and validity, complete checkout and open the emailed QR code on another screen.
- Connect an unlocked eSIM-compatible phone to Wi-Fi. Add an eSIM from iPhone Cellular/Mobile Data settings or Android SIM manager/Network settings, then scan the code.
- Label the line AloOui and follow the delivery email. Do not delete the installed eSIM.
- On arrival, select AloOui for mobile data and follow the plan's activation instructions. If data fails, check validity and instructed roaming, toggle airplane mode and check any APN instructions. Visit the AloOui Help Center for assistance.
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South Carolina eSIM FAQs
Is there a separate South Carolina eSIM?
No. This state travel guide links to the existing United States data product.
Will it work offshore or on boat trips?
Do not assume so. Keep tour details and important contacts offline.
Does fixed data renew daily?
No. It is one total allowance for selected validity.
Does it include a US phone number?
Do not assume calls or SMS are included. The US virtual number is a separate automatically renewing monthly subscription.
Choose your US eSIM for South Carolina
Match data and validity to Charleston, Myrtle Beach and Hilton Head. Check live pricing before checkout.
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