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Best Emergency Sim Card of 2026
Last updated on 03/04/2026
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1
BlueCosmo Iridium Extreme Satellite Phone & 100 Minute 30 Day Global Prepaid SIM Card - Voice, SMS Text Messaging, GPS Tracking, Emergency SOS - Online Activation - 24/7
BlueCosmo
Why we love it
Global coverage, no roaming charges.
Military-grade, extremely durable device.
World-class support and service.
Main Highlights
BLUECOSMO 100 GLOBAL TALK MINUTES INCLUDED: Get 100 minutes, valid for 30 days from activation. No hidden fees. No activation charges. Visit the BlueCosmo website to easily purchase additional Prepaid minutes or extensions. Minutes roll-over if additional prepaid minutes are purchased and added prior to expiration. Outgoing SMS messages & tracking updates use 1/10th a voice minute, incoming SMS messages are free. Activate within 1 year of purchase.
GLOBAL COVERAGE: NO ROAMING CHARGES Make and receive voice calls, SMS, track your position with GPS or request help with the emergency SOS button from anywhere on the globe. Powered by a sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planetâs entire surface, including across oceans, airways and polar regions. Iridium is the only truly global satellite phone service.
EVERYTHING YOU NEED WITH 18 MONTH WARRANTY: Iridium Extreme 9575 satellite phone handset, Lithium-ion battery, AC wall charger with international plugs, Automobile DC charger(CLA), Holster with belt clip, Hands free earpiece, Power & USB adapter, Power USB & External antenna adapter w/ TNC connector, Auxiliary magnetic mount antenna w/ 5' cable, USB cable, Quick start guide, User Guide, SIM card & 18 MONTH WARRANTY exclusively from BlueCosmo.
MILITARY-GRADE TOUGHNESS: The Iridium Extreme meets US Military Standards 810F for resistance to: Dust, Shock, Vibration, Blowing Rain (and more). Highest Ingress (IP) Rating of all satellite phones at IP65. Includes a speakerphone and wind resistant microphone. A diamond tread, tapered grip gives it superior in-hand ergonomics.
WORLD CLASS SUPPORT AND SERVICE: When you purchase your Iridium Extreme satellite phone from BlueCosmo, you get a team of professionals who have been deploying satellite communications around the world for the most demanding customers since 2003. Our Iridium service options can fit any budget and we can get you up and running for all your critical satcom needs.
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9.8
Exceptional
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9.8
Exceptional
BlueCosmo
BlueCosmo Iridium Extreme Satellite Phone & 100 Minute 30 Day Global Prepaid SIM Card - Voice, SMS Text Messaging, GPS Tracking, Emergency SOS - Online Activation - 24/7
Check Price
Show More
Why we love it
Global coverage, no roaming charges.
Military-grade, extremely durable device.
World-class support and service.
Main Highlights
BLUECOSMO 100 GLOBAL TALK MINUTES INCLUDED: Get 100 minutes, valid for 30 days from activation. No hidden fees. No activation charges. Visit the BlueCosmo website to easily purchase additional Prepaid minutes or extensions. Minutes roll-over if additional prepaid minutes are purchased and added prior to expiration. Outgoing SMS messages & tracking updates use 1/10th a voice minute, incoming SMS messages are free. Activate within 1 year of purchase.
GLOBAL COVERAGE: NO ROAMING CHARGES Make and receive voice calls, SMS, track your position with GPS or request help with the emergency SOS button from anywhere on the globe. Powered by a sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planetâs entire surface, including across oceans, airways and polar regions. Iridium is the only truly global satellite phone service.
EVERYTHING YOU NEED WITH 18 MONTH WARRANTY: Iridium Extreme 9575 satellite phone handset, Lithium-ion battery, AC wall charger with international plugs, Automobile DC charger(CLA), Holster with belt clip, Hands free earpiece, Power & USB adapter, Power USB & External antenna adapter w/ TNC connector, Auxiliary magnetic mount antenna w/ 5' cable, USB cable, Quick start guide, User Guide, SIM card & 18 MONTH WARRANTY exclusively from BlueCosmo.
MILITARY-GRADE TOUGHNESS: The Iridium Extreme meets US Military Standards 810F for resistance to: Dust, Shock, Vibration, Blowing Rain (and more). Highest Ingress (IP) Rating of all satellite phones at IP65. Includes a speakerphone and wind resistant microphone. A diamond tread, tapered grip gives it superior in-hand ergonomics.
WORLD CLASS SUPPORT AND SERVICE: When you purchase your Iridium Extreme satellite phone from BlueCosmo, you get a team of professionals who have been deploying satellite communications around the world for the most demanding customers since 2003. Our Iridium service options can fit any budget and we can get you up and running for all your critical satcom needs.
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Value for Money
2
OSAT Inmarsat Isatphone 2 & Pro Prepaid GSPS SIM Card - 500 Units / 365 Day Validity for Satellite phones - Ready to Activate Online - Voice, SMS Text Messaging
OSAT
Why we love it
No incoming call charges.
Easy activation and usage.
Global voice and SMS.
Main Highlights
Ready to activate on your required date with 500 units valid for 365 days, equivalent to 333 voice minutes.
No charge for incoming voice calls and text messages. Outgoing calls to any global landline or mobile phone can be made at a flat rate per minute.
Unit Burn Rates: 1.5 Units = 1 Outgoing Voice Minute & 0.60 Units = 1 Outgoing SMS
Inmarsat IsatPhone allows you to make and receive voice calls, SMS, track your position with GPS from almost anywhere on the globe.
SIM card can be activated on a future date, simply select your activation date using our online activation request form.
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9.6
Superb
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9.6
Superb
OSAT
OSAT Inmarsat Isatphone 2 & Pro Prepaid GSPS SIM Card - 500 Units / 365 Day Validity for Satellite phones - Ready to Activate Online - Voice, SMS Text Messaging
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Why we love it
No incoming call charges.
Easy activation and usage.
Global voice and SMS.
Main Highlights
Ready to activate on your required date with 500 units valid for 365 days, equivalent to 333 voice minutes.
No charge for incoming voice calls and text messages. Outgoing calls to any global landline or mobile phone can be made at a flat rate per minute.
Unit Burn Rates: 1.5 Units = 1 Outgoing Voice Minute & 0.60 Units = 1 Outgoing SMS
Inmarsat IsatPhone allows you to make and receive voice calls, SMS, track your position with GPS from almost anywhere on the globe.
SIM card can be activated on a future date, simply select your activation date using our online activation request form.
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3
OSAT Iridium Satellite SIM Card + 100 Prepaid Minutes for 60 Days | Global Coverage | Reliable Communication | Works with Iridium Devices | Emergency & Remote Use
OSAT
Why we love it
No activation or monthly fees.
Unused minutes roll over easily.
Strong global coverage and support.
Main Highlights
Iridium Prepaid 100 minutes with 60 day validity. No activation fees, No Monthly fees, Online refill/top-up options available at all hours of the day. Further credit can be added to the SIM if required. Unused minutes will roll over if further credit is added before the initial credit expires. SIM card can be activated on a future date, simply select your activation date using our online activation request form.
This inactive SIM Card works with all Iridium handsets including the Extreme 9575, 9555, 9505A, 9500 and Iridium GO!, even those not purchased from OSAT! This SIM DOES NOT work with Globalstar, Inmarsat, Thuraya or any cell/mobile phone. The SIM card must be activated within 6 months of purchasing.
Global worldwide coverage include the extreme polar regions. There no roaming charges, call are made via a single, global network. Powered by a uniquely sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planet’s entire surface, including across oceans, airways and polar regions.
EXPERIENCED CUSTOMER SUPPORT – We have supported more than 50,000 customers across 130+ countries and our knowledgeable and friendly support team is always ready to support you, seven days a week, 365 days a year. We offer an online portal for activations, top-ups and extensions and offer a range of prepaid and postpaid airtime plans to suit any requirement.
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9.4
Superb
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9.4
Superb
OSAT
OSAT Iridium Satellite SIM Card + 100 Prepaid Minutes for 60 Days | Global Coverage | Reliable Communication | Works with Iridium Devices | Emergency & Remote Use
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Show More
Why we love it
No activation or monthly fees.
Unused minutes roll over easily.
Strong global coverage and support.
Main Highlights
Iridium Prepaid 100 minutes with 60 day validity. No activation fees, No Monthly fees, Online refill/top-up options available at all hours of the day. Further credit can be added to the SIM if required. Unused minutes will roll over if further credit is added before the initial credit expires. SIM card can be activated on a future date, simply select your activation date using our online activation request form.
This inactive SIM Card works with all Iridium handsets including the Extreme 9575, 9555, 9505A, 9500 and Iridium GO!, even those not purchased from OSAT! This SIM DOES NOT work with Globalstar, Inmarsat, Thuraya or any cell/mobile phone. The SIM card must be activated within 6 months of purchasing.
Global worldwide coverage include the extreme polar regions. There no roaming charges, call are made via a single, global network. Powered by a uniquely sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planet’s entire surface, including across oceans, airways and polar regions.
EXPERIENCED CUSTOMER SUPPORT – We have supported more than 50,000 customers across 130+ countries and our knowledgeable and friendly support team is always ready to support you, seven days a week, 365 days a year. We offer an online portal for activations, top-ups and extensions and offer a range of prepaid and postpaid airtime plans to suit any requirement.
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4
Lebara Mobile SIM Card: 5GB Data Plan for £2.50, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices
Lebara
Why we love it
Great savings for three months.
Flexible plan with no contract.
Includes free roaming in multiple regions.
Main Highlights
Plan Features: 30-day rolling plan with no contract commitment, option to change or cancel at any time.
No Credit Check or Bill Shocks: Sign up hassle free in less than 60 seconds, with total control on your spend.
Number Portability: Transfer your existing mobile number or use the included new Lebara number.
Free roaming in the EU & India up to 30GB: Use your UK plan allowance in the EU and India as you would at home.
Pay As You Go - SIM card is pre-loaded with a month's data. Renew online at the end of 30 days to keep your plan.
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9.2
Superb
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9.2
Superb
Lebara
Lebara Mobile SIM Card: 5GB Data Plan for £2.50, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices
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Show More
Why we love it
Great savings for three months.
Flexible plan with no contract.
Includes free roaming in multiple regions.
Main Highlights
Plan Features: 30-day rolling plan with no contract commitment, option to change or cancel at any time.
No Credit Check or Bill Shocks: Sign up hassle free in less than 60 seconds, with total control on your spend.
Number Portability: Transfer your existing mobile number or use the included new Lebara number.
Free roaming in the EU & India up to 30GB: Use your UK plan allowance in the EU and India as you would at home.
Pay As You Go - SIM card is pre-loaded with a month's data. Renew online at the end of 30 days to keep your plan.
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5
EE PAYG £10 Data Sim Includes £10 pre-paid credit, 8GB Data, 500 Minutes and Unlimited Texts (EE £10-8GB)
EE
Why we love it
Generous data and call allowances.
Attractive bonus on multiple purchases.
Fast 4G cellular technology.
Main Highlights
8GB Data included, lasts up to 30 days
The packaging you receive may differ from the image displayed but the data you receive will be as detailed above
Roaming is not included
Free Boost - Buy 2 packs and get 2GB free
500 minutes and unlimited texts
If the purchased pre-paid credit is not immediately available when the sim is put into the device, please message us and include the mobile number as detailed on the back of the packaging.
To view EE’s pay as you go pre-service information, visit ee.co.uk/paygservice. Please read before placing your order. You can download or save the document from your browser
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9.1
Superb
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9.1
Superb
EE
EE PAYG £10 Data Sim Includes £10 pre-paid credit, 8GB Data, 500 Minutes and Unlimited Texts (EE £10-8GB)
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Show More
Why we love it
Generous data and call allowances.
Attractive bonus on multiple purchases.
Fast 4G cellular technology.
Main Highlights
8GB Data included, lasts up to 30 days
The packaging you receive may differ from the image displayed but the data you receive will be as detailed above
Roaming is not included
Free Boost - Buy 2 packs and get 2GB free
500 minutes and unlimited texts
If the purchased pre-paid credit is not immediately available when the sim is put into the device, please message us and include the mobile number as detailed on the back of the packaging.
To view EE’s pay as you go pre-service information, visit ee.co.uk/paygservice. Please read before placing your order. You can download or save the document from your browser
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6
Vodafone Pay As You Go Sim Card
Vodafone
Why we love it
Makes switching to Vodafone easy.
Revives old phones effortlessly.
Perfect for UK visits.
Main Highlights
Suitable if your switching to the Vodafone network
Reactivate an old phone with this Sim Card
Visit the UK with your handset
Connect your existing phone to a wide range of Vodafone products and services
New SIM with mobile phone number
Suitable if your switching to the Vodafone network
Reactivate an old phone with this Sim Card
Visit the UK with your handset
Connect your existing phone to a wide range of Vodafone products and services
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9.0
Superb
Check Price
9.0
Superb
Vodafone
Vodafone Pay As You Go Sim Card
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Show More
Why we love it
Makes switching to Vodafone easy.
Revives old phones effortlessly.
Perfect for UK visits.
Main Highlights
Suitable if your switching to the Vodafone network
Reactivate an old phone with this Sim Card
Visit the UK with your handset
Connect your existing phone to a wide range of Vodafone products and services
New SIM with mobile phone number
Suitable if your switching to the Vodafone network
Reactivate an old phone with this Sim Card
Visit the UK with your handset
Connect your existing phone to a wide range of Vodafone products and services
Show More
7
OSAT Iridium Satellite SIM Card + 100 Prepaid Minutes for 30 Days | Global Coverage | Reliable Communication | Works with Iridium Devices | Emergency & Remote Use
OSAT
Why we love it
No activation or monthly fees.
Roll over unused minutes easily.
Global coverage with high quality.
Main Highlights
Iridium Prepaid 100 minutes with 30 day validity. No activation fees, No Monthly fees, Online refill/top-up options available at all hours of the day. Further credit can be added to the SIM if required. Unused minutes will roll over if further credit is added before the initial credit expires. SIM card can be activated on a future date, simply select your activation date using our online activation request form.
This inactive SIM Card works with all Iridium handsets including the Extreme 9575, 9555, 9505A, 9500 and Iridium GO!, even those not purchased from OSAT! This SIM DOES NOT work with Globalstar, Inmarsat, Thuraya or any cell/mobile phone. The SIM card must be activated within 6 months of purchasing.
Global worldwide coverage include the extreme polar regions. There no roaming charges, call are made via a single, global network. Powered by a uniquely sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planet’s entire surface, including across oceans, airways and polar regions.
EXPERIENCED CUSTOMER SUPPORT – We have supported more than 50,000 customers across 130+ countries and our knowledgeable and friendly support team is always ready to support you, seven days a week, 365 days a year. We offer an online portal for activations, top-ups and extensions and offer a range of prepaid and postpaid airtime plans to suit any requirement.
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8.9
Excellent
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8.9
Excellent
OSAT
OSAT Iridium Satellite SIM Card + 100 Prepaid Minutes for 30 Days | Global Coverage | Reliable Communication | Works with Iridium Devices | Emergency & Remote Use
Check Price
Show More
Why we love it
No activation or monthly fees.
Roll over unused minutes easily.
Global coverage with high quality.
Main Highlights
Iridium Prepaid 100 minutes with 30 day validity. No activation fees, No Monthly fees, Online refill/top-up options available at all hours of the day. Further credit can be added to the SIM if required. Unused minutes will roll over if further credit is added before the initial credit expires. SIM card can be activated on a future date, simply select your activation date using our online activation request form.
This inactive SIM Card works with all Iridium handsets including the Extreme 9575, 9555, 9505A, 9500 and Iridium GO!, even those not purchased from OSAT! This SIM DOES NOT work with Globalstar, Inmarsat, Thuraya or any cell/mobile phone. The SIM card must be activated within 6 months of purchasing.
Global worldwide coverage include the extreme polar regions. There no roaming charges, call are made via a single, global network. Powered by a uniquely sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planet’s entire surface, including across oceans, airways and polar regions.
EXPERIENCED CUSTOMER SUPPORT – We have supported more than 50,000 customers across 130+ countries and our knowledgeable and friendly support team is always ready to support you, seven days a week, 365 days a year. We offer an online portal for activations, top-ups and extensions and offer a range of prepaid and postpaid airtime plans to suit any requirement.
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8
Pay As You Go SIM Card, £5 Preloaded Credit, Ready to use
PathfinderGTM Ltd
Why we love it
£5 Credit Ready to Use.
Extensive Vodafone Network Coverage.
Compatible with All Phone Types.
Main Highlights
INSTANT ACTIVATION: Ready to use upon completion of simple registration process with your personal details
NETWORK COVERAGE: Access to extensive UK mobile network with nationwide coverage for calls, texts, and data
COMPATIBILITY: Standard SIM card that can be easily converted to micro or nano size to fit all mobile phone types
PAY AS YOU GO: Flexible top-up options with no contract commitment, allowing you to manage your mobile expenses
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8.8
Excellent
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8.8
Excellent
PathfinderGTM Ltd
Pay As You Go SIM Card, £5 Preloaded Credit, Ready to use
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Why we love it
£5 Credit Ready to Use.
Extensive Vodafone Network Coverage.
Compatible with All Phone Types.
Main Highlights
INSTANT ACTIVATION: Ready to use upon completion of simple registration process with your personal details
NETWORK COVERAGE: Access to extensive UK mobile network with nationwide coverage for calls, texts, and data
COMPATIBILITY: Standard SIM card that can be easily converted to micro or nano size to fit all mobile phone types
PAY AS YOU GO: Flexible top-up options with no contract commitment, allowing you to manage your mobile expenses
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9
EE 50GB Pay As You Go SIM Card
EE
Why we love it
Flexible SIM size options available.
Easy top-up whenever needed.
Convenient 30-day bundle duration.
Main Highlights
To view EE’s pay as you go pre-service information, visit ee.co.uk/paygservice. Please read before placing your order. You can download or save the document from your browser
To get started you will need to add minimum £10 to your balance. Visit ee.co.uk/waystotopup
3 in 1 sim (Nano, Micro and Standard size option)
Bundle lasts for 30 days then top up the bundle price when ready to activate the bundle again.
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8.8
Excellent
Check Price
8.8
Excellent
EE
EE 50GB Pay As You Go SIM Card
Check Price
Show More
Why we love it
Flexible SIM size options available.
Easy top-up whenever needed.
Convenient 30-day bundle duration.
Main Highlights
To view EE’s pay as you go pre-service information, visit ee.co.uk/paygservice. Please read before placing your order. You can download or save the document from your browser
To get started you will need to add minimum £10 to your balance. Visit ee.co.uk/waystotopup
3 in 1 sim (Nano, Micro and Standard size option)
Bundle lasts for 30 days then top up the bundle price when ready to activate the bundle again.
Show More
10
Vodafone Pay As You Go - Includes Standard, Micro & Nano Triple SIM Card For All devices- Calls, Texts and Data
Vodafone
Why we love it
Versatile Triple SIM compatibility.
Works with all unlocked smartphones.
Earn reward points easily.
Main Highlights
Vodafone Pay As You Go Includes Standard, Micro and Nano Triple SIM Card PAYG
For all iPhones Samsung Galaxy and Smartphones All unlocked and Vodafone Phones.
Plus collect reward points
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8.7
Excellent
Check Price
8.7
Excellent
Vodafone
Vodafone Pay As You Go - Includes Standard, Micro & Nano Triple SIM Card For All devices- Calls, Texts and Data
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Why we love it
Versatile Triple SIM compatibility.
Works with all unlocked smartphones.
Earn reward points easily.
Main Highlights
Vodafone Pay As You Go Includes Standard, Micro and Nano Triple SIM Card PAYG
For all iPhones Samsung Galaxy and Smartphones All unlocked and Vodafone Phones.
Plus collect reward points
Show More
