Knight Sim- Experience of Freedom

Experience of Freedom

KnightSim - International SIM Cards & Virtual Numbers

Stay Connected Worldwide with KnightSim

International SIM cards and virtual numbers with affordable data plans, free incoming calls and global coverage in 210+ countries.

Get Your SIM

Why Choose KnightSim

Experience the best international roaming services

Worldwide Coverage

Connect in 210+ countries with 340+ operator partners worldwide

Multiple Numbers

Add up to 40 virtual numbers from different countries to one SIM card

Affordable Data

Special discounted data plans in 40 countries, especially Turkey and EU

Free Incoming Calls

Free incoming calls and SMS on all EE numbers

Online SMS

Receive SMS online through user panel and Telegram bot

24/7 Support

Round-the-clock technical support via phone and tickets

How It Works

Get your international SIM card in 3 easy steps

1

Register

Easy registration process on our website

2

Select

Choose your SIM card or virtual number

3

Pay & Enjoy

Complete payment and start using immediately

SIM Cards

Perfect for international travel and internet packages worldwide

Estonia Callback SIM

Physical SIM Card

  • Best for DirectCall/DataSIM
  • Online SMS via panel & Telegram
  • Add unlimited numbers to SIM
  • Works in 210+ countries
  • Free incoming calls/SMS
Order Now

Estonia DirectCall SIM

Physical SIM Card

  • Direct calling capability
  • Online SMS via panel & Telegram
  • Add unlimited numbers to SIM
  • Works in 210+ countries
  • Free incoming calls/SMS
Order Now

Estonia eSIM

Digital SIM Card

  • Instant activation
  • Online SMS via panel & Telegram
  • Add unlimited numbers to SIM
  • Works in 210+ countries
  • No physical SIM needed
Order Now

Virtual Numbers

Receive SMS online and make calls with our virtual numbers

🇪🇪

Estonia Number

Best for social media activation and Gmail. Accepted by almost all services.

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🇬🇧

UK Number

Accepted by most websites. Includes call app for incoming/outgoing calls.

Order Now
🇨🇦

Canada Number

Perfect for creating most social media accounts. High acceptance rate.

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🇺🇸

USA Number

Higher class service at an affordable price. Widely accepted.

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Plus local and mobile numbers from 50+ other countries available in our user panel

Order More Numbers

KnightSim Service Rates

Transparent pricing for all our services

📞
App Call Rates
Global calling at competitive rates with crystal clear quality
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✉️
SMS Rates
Affordable worldwide texting with instant delivery guarantee
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📱
Call Rates
Transparent pricing for international calls to 200+ countries
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🌐
Standard Data Plans
Reliable data packages for everyday browsing and connectivity
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🚀
Premium Data Plans
High-speed data for streaming, gaming and business needs
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Customer Stories

What our customers say about us

"Choosing 3 numbers instead of having 2 international SIM cards from different companies was great for me."
SG

Sara Grant

Spain

"By providing service in any country I was in, I was able to use banking services and keep in touch with my family."
LJ

Luke Jacobs

USA

"I'm glad I can always travel online with Knight sim. This allows me to work without worry about changing local SIMs."
CB

Charlotte Blanchet

France

Travel Tips & Updates

Latest news and helpful travel advice

April 3, 2025

New SMS Reception Service

We are delighted to introduce our new online SMS reception service for Estonian SIM cards and UK numbers.

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December 28, 2023

Top 5 Tips for the Healthy Traveler

One of the quickest ways to ruin a vacation is to get sick. Here are five top tips for staying healthy.

Read More
February 16, 2022

5 Tips for Travelling to China

Before you take a trip to China, there are a few important things you should know for a smooth trip.

Read More