Prepaid SIM Card United Kingdom

Prepaid Sim Card United Kingdom

Save 100% on roaming charges by using our
international SIM Card for United Kingdom when you travel abroad.

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$24.90$39.90

Go Card

SIM Card United Kingdom

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268 Customer Reviews

Data5GB
Calls150 CZK
SMS150 CZK
Credit Validity30 days
More Details
Austria, Azores (Portugal), Belgium, Bulgaria, Canary Islands (Spain), Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar (Great Britain), Greece, Guadeloupe (France), Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira (Portugal), Malta, Martinique (France), Netherlands, Norway, Poland, Portugal, Reunion (France), Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, United Kingdom, Vatican (Italy)
Pre-cut in
Standard SIM25 x 15mm
Micro SIM15 x 12mm
Nano SIM12.3 x 8.8mm
Various top up options available. After topping-up 300CZK ($13) or more, you will receive unlimited calls to the O2 network and landlines to all the countries mentioned in the Country Coverage Tab
Usable in any unlocked phone, tethering is allowed. SIM Card can be used in any unlocked Pocket WiFi.
This SIM Card comes with a phone number from the Czech Republic. You can receive calls & SMS at no cost in any of the destinations mentioned in the Country coverage tab.
Your O2 SIM Card is activated immediately after you insert it into your phone. Please do not forget to activate your data roaming on your phone. If the APN settings are not automatically set by your device, please enter the following APN settings: Access Point Name (or APN): Internet
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No activation required. Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.
This SIM Card comes with a phone number from the Czech Republic (+420).
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$29.90$69.90

Smart Silver

SIM Card United Kingdom

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349 Customer Reviews

Data5GB (+5GB)
CallsUnlimited
SMSUnlimited
Credit validity30 days
More Details
Austria, Azores, Balearic Islands, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Mayotte, Norway, Poland, Portugal, Reunion, Romania, Saint Barthelemy, Saint Martin, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Netherlands, United Kingdom, Vatican City
Pre-cut in
Standard SIM25 x 15mm
Micro SIM15 x 12mm
Nano SIM12.3 x 8.8mm
Please note that THREE UK only accepts top up with (1) credit cards that are registered to a UK address or (2) THREE UK top up vouchers.
Usable in any unlocked phone, tethering not allowed. SIM Card can be used in any unlocked Pocket WiFi.
This SIM Card comes with a U.K. phone number. You can receive calls & SMS at no cost in any of the Go Roam destinations mentioned in the Country coverage tab.
Access Point Name (or APN): three.co.uk User name: none Password: none **Please always enable your data roaming after inserting your travel SIM Card
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No (Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.)
U.K. (+44) (This SIM Card comes with a U.K. phone number. This SIM Card supports calls and SMS. You are able to receive calls and SMS. For more details regarding costs please check with provider of person calling/ texting you.
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$29.90$39.90

Smart Comfort S

SIM Card United Kingdom

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391 Customer Reviews

Data3GB (+5GB)
Calls30min
SMS200
Credit validity14 days
More Details
Andorra, Azores, Aland islands, Germany, Austria, Balearic islands, Belgium, Bulgaria, Canary islands, Cyprus, Corfu (island), Crete, the Cyclades, Croatia, Denmark, Spain, Estonia, Faeroe Islands, Finland, France (mainland), Gibraltar, Greece, Guernsey, Hungary, Ireland, Iceland, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Isle of Man, Norway, Netherlands, Poland, Portugal, Czech Republic, Rhodes (island), Romania, San Marino, Sardinia, Sicily, Slovakia, Switzerland, Sweden, United Kingdom, Vatican City
Pre-cut in
Standard Sim25 x 15mm
Mirco Sim15 x 12mm
Nano Sim12.3 x 8.8mm
Various top up options available.
Usable in any unlocked phone, tethering allowed. Sim Card can be used in any unlocked Pocket WiFi.
This Sim Card comes with an French phone number. Your call/SMS credit is deducted for each call/SMS received, except in France where it is free to receive calls & SMS.
Access Point Name (or APN): orange User name: orange Password: orange **Please always enable your data roaming after inserting your travel Sim Card
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No (Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.)
French (+33) (This SIM Card comes with a French phone number. This SIM Card supports calls and SMS. You are able to receive calls and SMS. For more details regarding costs please check with provider of person calling/ texting you.
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$39.90$79.90

Smart Gold

SIM Card United Kingdom

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286 Customer Reviews

Data12GB
CallsUnlimited
SMSUnlimited
Credit validity30 days
More Details
Austria, Azores, Balearic Islands, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Mayotte, Norway, Poland, Portugal, Reunion, Romania, Saint Barthelemy, Saint Martin, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Netherlands, United Kingdom, Vatican City
Pre-cut in
Standard SIM25 x 15mm
Micro SIM15 x 12mm
Nano SIM12.3 x 8.8mm
Please note that THREE UK only accepts top up with (1) credit cards that are registered to a UK address or (2) THREE UK top up vouchers.
Usable in any unlocked phone, tethering not allowed. SIM Card can be used in any unlocked Pocket WiFi.
This SIM Card comes with a U.K. phone number. You can receive calls & SMS at no cost in any of the Go Roam destinations mentioned in the Country coverage tab.
Access Point Name (or APN): three.co.uk User name: none Password: none **Please always enable your data roaming after inserting your travel SIM Card
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No (Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.)
U.K. (+44) (This SIM Card comes with a U.K. phone number. This SIM Card supports calls and SMS. You are able to receive calls and SMS. For more details regarding costs please check with provider of person calling/ texting you).
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Bestseller
$49.90$79.90

Smart Comfort X

SIM Card United Kingdom

Add to Cart


249 Customer Reviews

Data20GB
Calls120min
SMS1,000
Credit validity14 days
More Details
Andorra, Azores, Aland islands, Germany, Austria, Balearic islands, Belgium, Bulgaria, Canary islands, Cyprus, Corfu (island), Crete, the Cyclades, Croatia, Denmark, Spain, Estonia, Faeroe Islands, Finland, France (mainland), Gibraltar, Greece, Guernsey, Hungary, Ireland, Iceland, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Isle of Man, Norway, Netherlands, Poland, Portugal, Czech Republic, Rhodes (island), Romania, San Marino, Sardinia, Sicily, Slovakia, Switzerland, Sweden, United Kingdom, Vatican City
Pre-cut in
Standard SIM25 x 15mm
Micro SIM15 x 12mm
Nano SIM12.3 x 8.8mm
Various top up options available.
Usable in any unlocked phone, tethering allowed. SIM Card can be used in any unlocked Pocket WiFi.
This SIM Card comes with an French phone number. Your call/SMS credit is deducted for each call/SMS received, except in France where it is free to receive calls & SMS.
Access Point Name (or APN): orange User name: orange Password: orange **Please always enable your data roaming after inserting your travel SIM Card
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No (Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.)
French (+33) (This SIM Card comes with a French phone number. This SIM Card supports calls and SMS. You are able to receive calls and SMS. For more details regarding costs please check with provider of person calling/ texting you.
Add to Cart
$59.90$119.90

Smart Platinum

SIM Card United Kingdom

Add to Cart


211 Customer Reviews

Data12GB
Callsnot included
SMSnot included
Credit validity1 Year
More Details
Austria, Azores, Balearic Islands, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Mayotte, Norway, Poland, Portugal, Reunion, Romania, Saint Barthelemy, Saint Martin, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Netherlands, United Kingdom, Vatican City
Pre-cut in
Standard SIM25 x 15mm
Micro SIM15 x 12mm
Nano SIM12.3 x 8.8mm
Please note that THREE UK only accepts top up with (1) credit cards that are registered to a UK address or (2) THREE UK top up vouchers.
Usable in any unlocked phone, tethering not allowed. SIM Card can be used in any unlocked Pocket WiFi.
This SIM Card comes with a U.K. phone number. You can receive calls & SMS at no cost in any of the Go Roam destinations mentioned in the Country coverage tab.
Access Point Name (or APN): three.co.uk User name: none Password: none **Please always enable your data roaming after inserting your travel SIM Card
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No (Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.)
U.K. (+44) (This SIM Card comes with a U.K. phone number)
Add to Cart
$79.90$139.90

Smart Platinum X

SIM Card United Kingdom

Add to Cart


175 Customer Reviews

Data24GB
Callsnot included
SMSnot included
Credit validity2 Year
More Details
Austria, Azores, Balearic Islands, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Mayotte, Norway, Poland, Portugal, Reunion, Romania, Saint Barthelemy, Saint Martin, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Netherlands, United Kingdom, Vatican City
Pre-cut in
Standard SIM25 x 15mm
Micro SIM15 x 12mm
Nano SIM12.3 x 8.8mm
Please note that THREE UK only accepts top up with (1) credit cards that are registered to a UK address or (2) THREE UK top up vouchers.
Usable in any unlocked phone, tethering not allowed. SIM Card can be used in any unlocked Pocket WiFi.
This SIM Card comes with a U.K. phone number. You can receive calls & SMS at no cost in any of the Go Roam destinations mentioned in the Country coverage tab.
Access Point Name (or APN): three.co.uk User name: none Password: none **Please always enable your data roaming after inserting your travel SIM Card
1 year (If you are not using your SIM Card within 1 year, your SIM Card becomes invalid.)
No (Please note that the SIM Card activates immediately upon insertion into your device. Your credit validity starts from this moment.)
U.K. (+44) (This SIM Card comes with a U.K. phone number.)
Add to Cart

ONE SIM CARD FOR ALL

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High-Speed Internet
all over United Kingdom

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& get it delivered in 120+ countriesChoose your SIM Card for United Kingdom

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Arrive at your destinations, insert
United Kingdom SIM Card & start browsing

Lee

Very easy. A much better and less expensive option…

I waited to insert my ORANGE SIM until I got to the UK and it activated automatically. Very easy. A much better and less expensive option than using data from your US carrier. SimOptions support responded quickly and helped me work through an issue I had with the carrier. Recommended.
Emily

The connection in the UK has been best…

I have been using the sim card from three UK for almost 3 weeks, in Germany, France and UK. The connection in the UK has been best in the UK by far. However, comparable sim cards at airports were much more expensive. I can recommend this option.
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