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O2

The all-inclusive Prepaid eSIMs on the best 4G LTE network in Europe.

You can find this operator’s offers for SIM Cards here.

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Pay As You Go

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Go Card eSIM
O2
$39.90
$24.90
157 customer reviews
Data10GB
Calls & SMSNo
Validity30 days

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About O2

With more than 30 million customers worldwide, O2 has shown its excellent quality as an internet service provider by scoring the highest customer satisfaction rate among any mobile provider worldwide. This customer experience is the results of years of consumer-centric operations within O2 which helps customers to make the most out of their mobile devices. Operating under the brand Telefónica UK Limited, O2 is the leading operator in Europe providing reliable mobile internet connection across countries.With the Pay As You Go SIM Cards by O2, you can travel through Europe and easily share the best moments with friends & family via the O2 network. With the O2 SIM Cards, you will get data, call and text that can be used in Europe and it will ultimately save money – you will not get charged any additional roaming fees! Benefit from the O2 offers today!

O2

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Select Your Travel Destination

200+ destinations covered in the world by eSIM

Countries
A
Afghanistan
Aland Islands
Albania
Andorra
Anguilla
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
B
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
British Virgin Islands
Brunei
Bulgaria
C
Cambodia
Cameroon
Canada
Cayman Islands
Chad
Chile
China
Colombia
Congo
Costa Rica
Croatia
Curaçao
Cyprus
Czech Republic
D
Democratic Republic of the Congo
Denmark
Dominica
Dominican Republic
E
Ecuador
Egypt
El Salvador
Estonia
Eswatini
F
Faroe Islands
Fiji
Finland
France
French Guiana
G
Gabon
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guyana
H
Haiti
Honduras
Hong Kong
Hungary
I
Iceland
India
Indonesia
Iran
Ireland
Isle of Man
Israel
Italy
J
Jamaica
Japan
Jordan
K
Kazakhstan
Kenya
Kuwait
Kyrgyzstan
L
Laos
Latvia
Liberia
Liechtenstein
Lithuania
Luxembourg
M
Macau
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Malta
Martinique
Mayotte
Mexico
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
N
Nauru
Nepal
Netherlands
New Zealand
Nicaragua
Nigeria
Norway
O
Oman
P
Pakistan
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Q
Qatar
R
Reunion
Romania
Russia
S
Saint Barthélemy
Saint Eustatius
Saint Kitts and Nevis
Saint Lucia
Saint Martin
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Samoa
San Marino
Saudi Arabia
Senegal
Serbia
Seychelles
Singapore
Slovakia
Slovenia
Solomon Islands
South Africa
South Korea
Spain
Sri Lanka
Suriname
Svalbard and Jan Mayen
Sweden
Switzerland
T
Taiwan
Tajikistan
Tanzania
Thailand
Tonga
Trinidad and Tobago
Tunisia
Turkey
Turks and Caicos Islands
U
US Virgin Islands
USA
Uganda
Ukraine
United Arab Emirates
United Kingdom
Uruguay
Uzbekistan
V
Vanuatu
Vatican
Vietnam
W
Wales
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