WorldSIM International SIM Card

WorldSIM google review

Stay connected globally with our award winning prepaid International SIM card.

✔Super-fast data connectivity

✔Save upto 85% of your Calls, Data and SMS charges in 195+ countries

✔Comes with a free UK mobile number + USA number as an optional add on!

✔Prepaid Service - No contract - Top up online anywhere in the world

✔Free incoming calls in over 110 countries

✔24/7 Customer Service

✔SIM works in any unlocked handset and compatible with all SIM sizes

✔Trusted by 5 million+ customers since 2007

Delivery Info
£0.00
In stock
SKU
international-simcard

These are our UK national tariffs

  • Mobile & Landline
    10p/MIN
  • Voicemail
    10p/MIN
  • Internet
    5p/MB
  • SMS
    9p/SMS
  • International SMS
    9p/SMS
We offer cheap international calls & roaming

Checkout our Roaming Tariffs

      Data*
      0.01

      /1MB

      Incoming
      FREE

      /MIN

      Outgoing
      0.06

      /MIN

      SMS
      0.15

      /SMS

      Buy sim Now

      Select the amount of Prepaid Credit to add to your WorldSIM International SIM Card

      Get your eSIM FREE and Up to 25% BONUS CREDIT with selected airtime purchases.

      Top Up Credit Validity is 1 Year and can be redeemed to activate data plans.

      Total Cost: £0

      Overview

      Benefits of our International SIM Card

      Data Bundles

      Once you receive your International SIM card, you will be able to add international data bundles for over 100 countries, which can save you a fortune on data roaming!

      Add Unlimited Numbers to Your SIM

      Our International SIM card has a UK (+44) phone number. You can add upto 60+ more phone numbers to your WorldSIM using our virtual number service. Choose phone numbers from over 50 different countries.

      Go Universal with our International SIM card

      Our international Sim card works in any unlocked handset and is compatible with all SIM sizes.

      Lifetime Validity

      Our international sim card comes with lifetime validity. All you need to do is use it at least once in a year and do 1 recharge. Ideal to use as a 2nd number when not travelling. Supports WhatsApp messaging and OTP messages.

      More Global Coverage

      Our WorldSIM international SIM card connects you with 600 operators in 195+ countries. You will always be connected with the operator that offers the strongest signal in your area.

      Overview

      Benefits of our International SIM Card

      Data Bundles

      Once you receive your International SIM card, you will be able to add international data bundles for over 100 countries, which can save you a fortune on data roaming!

      Add Unlimited Numbers to Your SIM

      Our International SIM card has a UK (+44) phone number. You can add upto 60+ more phone numbers to your WorldSIM using our virtual number service. Choose phone numbers from over 50 different countries.

      Go Universal with our International SIM card

      Our international Sim card works in any unlocked handset and is compatible with all SIM sizes.

      Lifetime Validity

      Our international sim card comes with lifetime validity. All you need to do is use it at least once in a year and do 1 recharge. Ideal to use as a 2nd number when not travelling. Supports WhatsApp messaging and OTP messages.

      More Global Coverage

      Our WorldSIM international SIM card connects you with 600 operators in 195+ countries. You will always be connected with the operator that offers the strongest signal in your area.

      Features

      Pre-paid travel SIM card

      This Prepaid International SIM card gives you piece of mind as you avoid high roaming charges leaving you to enjoy your trip.

      Top up anytime, anywhere

      You can top up your WorldSIM or buy a bundle plan anytime of the day online at www.worldsim.com or by calling our Customer Services from your WorldSIM for free by dialling 190

      Online billing

      Manage your account online. You can see exactly how much you’ve spent, view itemised billing and you can access online help.

      24 Hour customer service

      Our customer service teams are available 24 hours, 7 days a week so you can always get help when you need it. We speak several languages and also have online help for immediate assistance.

      Works in all unlocked phones

      Our 4G global SIM card is compatible with all unlocked mobile handsets, you can use your WorldSIM global SIM card in any handset that uses normal, micro or nano SIM cards.

      Call through technology

      Other travel SIM cards operate on call backs, where you make a call, get cut off and then are called back within a minute. With the WorldSIM international SIM card the majority of destinations are called and connected immediately -just like on your normal

      One SIM, multiple numbers

      Get a UK (+44) mobile number on your SIM card. And other countries number from my account section at nominal price.

      Premium quality voice calls

      We use Tier 1 carriers for crystal clear calls. WorldSIM do not compromise on voice quality in order to bring you low rates.

      Roam with your existing number


      Add multiple numbers to your WorldSIM global SIM card


      Our international sim card comes with a UK number by default. You also have the option to add other country numbers to your sim using our virtual number service. This can be purchased via our My Accounts section once you have logged in. Getting a virtual number from your country will allow you to divert your regular number to your virtual number when travelling and thefore pick up your calls aborad free of charge. Never miss another call again.



      Find out more

      Who is it for?

      What people are saying about WorldSIM

      Read about what people think about us, our service and our products

      WorldSIM google review

      Read our Award Winning Travel Blog

      Discover unique destinations, read about the best travel apps and smart money saving tips

      A rabbit sits beside a basket of colorful Easter eggs in a grassy field, with the WorldSIM logo and an image of a WorldSIM eSIM card prominently displayed Easter 2024: Unique Destinations for an Unforgettable Celebration
       The Grand Mosque in Mecca filled with pilgrims performing Hajj, highlighted by the WorldSIM logo and an image of a WorldSIM eSIM card The Spiritual Journey of Hajj and Umrah: Essential eSIM Tips for Pilgrims
      A tourist with a camera stands in front of a historic building, capturing the moment, with the WorldSIM logo and an image of a WorldSIM eSIM card visible Maximising Your Mobile Experience with the Best Travel eSIM for the USA
      A woman traveler with a suitcase stands in front of a brick wall with greenery, smiling and looking back, with the WorldSIM logo and an image of a WorldSIM eSIM card shown Why Every Traveller Needs an eSIM Data Plan in 2024
      A traveler with a backpack enjoys a scenic view of a lake and mountains, with arms outstretched, featuring the WorldSIM logo and an image of a WorldSIM eSIM card Prepaid eSIM Plans: The Future of Flexible and Affordable Travel Connectivity

      READ OUR BLOG