10 Best International Calling Sim Cards

10 Best international calling sim cards - November 2025

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Last Updated: 20-11-2025

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BeachSIM Australia SIM card prepaid 30 days. 25GB & national & international calling. ID registration required.

beachsim

9.8

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New Zealand Travel Sim Card | Internet Data | Calling and SMS included (5GB Internet Data)

SimCorner

9.6

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Best value

THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG £35 Bundle - UNLIMTED DATA + Texts & Mins - ROAMING ALLOWANCE 30GB + International Calling Option - (Love2surf RETAIL PACK)

love 2 surf

9.5

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Phone Card for International & up to 415 Domestic Minutes, Prepaid Calling Card for Any Phones & Payphones

Alo World

9.2

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Lebara SIM Card: 100GB for £10, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

Lebara

9.1

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THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG £10 Bundle - 20GB + (20GB FREE DATA) Unltd Texts & Mins - ROAMING ALLOWANCE 6GB

love 2 surf

8.8

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40% Off

Lebara SIM Card: 25GB for £5, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

Lebara

8.6

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25% Off

2 X OFFICIAL LYCAMOBILE CHEAP International PAYG LYCA Sim Card - Calls From 1P Sandbros

LycaMobile

8.4

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Lebara SIM Card, 5GB for £2.50, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

Lebara

8.2

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O2 SIM Card UK & EUROPE (ROAM FREE) PREPAID PAYG £10 Bundle -8GB + Unltd Texts & Mins + International Calling Option - (PathfinderGTM RETAIL PACK)

PathfinderGTM Ltd

8.1

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BeachSIM Australia SIM card prepaid 30 days. 25GB & national & international calling. ID registration required.

New Zealand Travel Sim Card | Internet Data | Calling and SMS included (5GB Internet Data)

THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG £35 Bundle - UNLIMTED DATA + Texts & Mins - ROAMING ALLOWANCE 30GB + International Calling Option - (Love2surf RETAIL PACK)

Phone Card for International & up to 415 Domestic Minutes, Prepaid Calling Card for Any Phones & Payphones

Lebara SIM Card: 100GB for £10, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG £10 Bundle - 20GB + (20GB FREE DATA) Unltd Texts & Mins - ROAMING ALLOWANCE 6GB

Lebara SIM Card: 25GB for £5, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

2 X OFFICIAL LYCAMOBILE CHEAP International PAYG LYCA Sim Card - Calls From 1P Sandbros

Lebara SIM Card, 5GB for £2.50, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

O2 SIM Card UK & EUROPE (ROAM FREE) PREPAID PAYG £10 Bundle -8GB + Unltd Texts & Mins + International Calling Option - (PathfinderGTM RETAIL PACK)

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