Bulgaria
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Bulgaria Prepaid Internet eSIM

Fast internet without throttling with the Bulgaria eSIM

Select Data Volume

Plans

Price

One-time payment
$5.00
Data volume
1 GB
Duration after activation
7 Days

All prices include VAT. Valid for 180 days.

Technical Details

Network

Duration after activation
varies
3G
4G
5G

Speed

Unlimited speed until you use up your data volume

Calls & SMS

Calls and SMS still work via your physical SIM card

Activation

Flexible activation within 180 days

Prepaid Internet

One-time data package without renewal or top-up options

Non-transferable

This eSIM cannot be transferred to other devices

Product Description

With the Bulgaria prepaid eSIM you get unthrottled internet starting at $5.00 for 1 GB. Our largest package is currently 50 GB for $66.00.

The prepaid eSIM is ready to use immediately and valid for 180 days. After activation, your data is available for the selected duration.
Unactivated eSIMs can be returned within 30 days.

No additional roaming fees apply. You surf at a fixed rate with no hidden costs.

eSIM Delivery

After purchase you receive an email with a QR code for each eSIM. You can view and download it anytime from your account.
The eSIM is sent immediately after ordering and is ready to use.

Easy Installation in 3 Steps

  1. Receive the QR code by email after purchase
  2. Scan the QR code with your device camera or open it from your email
  3. Follow the on-screen instructions – done!

Detailed instructions for iOS and Android are available in our help center.

Check Your Device for eSIM Compatibility

Most modern smartphones and tablets already support eSIM.
We recommend checking compatibility with your device before purchase.

Benefits of the Bulgaria eSIM

  • Instant digital delivery – ready in under 2 minutes
  • Flexible activation within 180 days after purchase
  • Maximum speed without throttling until data is used up
  • No hidden fees or automatic renewals
  • Can be used alongside your physical SIM
  • No phone number registration required
  • Ideal for travel, work, and leisure

Perfect for Different Use Cases

  • Vacation and business trips for Bulgaria
  • Remote work and home office
  • Streaming music, videos, and live events
  • Navigation and map services
  • Social media and messaging
  • Backup internet on the go

Reliable Network Coverage

The Bulgaria eSIM uses the best available networks for optimal coverage:

  • Automatic selection of the strongest network
  • Seamless switching between available networks
  • Always unthrottled connection

Travel Tips with a Prepaid eSIM

For the best experience with your Bulgaria eSIM while traveling, follow these tips:

  • Activate the eSIM before your trip
  • Download important apps before using data
  • Enable data saver mode for longer usage
  • Use Wi-Fi for large downloads when available
  • Save offline maps before you travel

Pay with the safest worldwide

  • Amex
  • Apple Pay
  • Google Pay
  • Klarna
  • Mastercard
  • PayPal
  • Visa

Features of our Prepaid eSIM

No additional SIM card needed
Use your existing number. Whether for calling or surfing with your favorite apps like WhatsApp, Google Maps, etc.
Without throttling at max speed
You book 10GB, and you get 10GB at full speed. No contract. No throttling.
No app. No contract
Surf without throttling at maximum speed. Ideal for streaming, gaming and more.
30 days money-back guarantee
You can return unactivated eSIMs within 30 days. We will refund you the full purchase price.

Frequently asked questions about simsun eSIM

No. With the simsun eSIM, you simply get access to the internet and no new phone number.

The advantage: You don’t have to buy a new SIM card or register a new number.

Yes, and the best part: No throttling or additional costs.

Yes, of course. You can still make calls and send SMS with your physical SIM card.

Think of the simsun eSIM as an additional SIM card that only provides access to the internet.

No.

With the simsun eSIM, you are not entering into a contract, as it is a prepaid eSIM.

Your simsun eSIM will only be activated once your device connects to the mobile network in the destination country and data is used.

After purchase, you will receive an email from simsun eSIM with a QR code and a download link. You can scan this or activate it directly depending on your device.

Alternatively, open the settings of your smartphone: Settings > Mobile Data (or “Cellular”) > eSIM.

For more information, refer to your device’s user manual.

An eSIM (embedded SIM) is an additional SIM card that is already integrated into the smartphone or other device.

Check if your device is listed under Compatible Devices.

Most new smartphones, tablets, and laptops, as well as various IoT devices, are already compatible.

We work with leading mobile network operators and always choose the provider that offers the best coverage and quality in the respective region. Through regular analysis and adjustments, we ensure that our customers always benefit from the best available network.

Check if your device is already eSIM-compatible

Compatible Devices