Area

Countries / Destinations

Roaming Operator

Oceania

Australia

Vodafone

Europe

Austria

T-Mobile

Europe

Austria

Hutchison Drei Austria GmbH (H3A)
(Orange Austria Telecommunication)

Europe

Austria

A1 Mobilkom Austria AG

Asia

Bahrain

Batelco

Asia

Bahrain

Zain

Europe

Belgium

Belgacom Mobile

Europe

Belgium

Base

Asia

Bhutan

Bhutan Telecom Ltd

Americas

Brazil

TIM Brazil

Americas

Brazil

VIVO Telefonica

Europe

Bulgaria

BTC EAD (Vivacom)

Europe

Bulgaria

Mobiltel EAD

Europe

Bulgaria

Yettel

Americas

Canada

Telus Communications Company

Americas

Canada

Bell Mobility Inc.

Europe

Cyprus

MTN

Europe

Czech Republic

T-Mobile Czech Republic a.s.

Europe

Czech Republic

O2 Czech Republic A.S.

Europe

Denmark

Telia Denmark

Europe

Denmark

TDC

Europe

Estonia

EMT (Telia)

Europe

Estonia

ELISA EESTI AS

Europe

Finland

Elisa Corporation

Europe

Finland

TeliaSonera

Europe

Finland

Alands Telekommunikation Ab (Alcom)

Europe

Finland

DNA

Europe

France

SFR

Europe

France

Bouygues Telecom

Europe

France

Orange

Europe

Germany

Vodafone

Europe

Germany

Telekom Deutschland

Europe

Greece

Cosmote

Europe

Greece

Nova (Wind)

Asia

Hong Kong

CSL

Asia

Hong Kong

China Mobile Hong Kong

Asia

Hong Kong

SmarTone HK

Europe

Hungary

Vodafone

Europe

Hungary

Telenor (Pannon)

Europe

Hungary

Magyar Telekom Telecommunications Plc.

Europe

Iceland

Nova

Europe

Iceland

Vodafone

Asia

Indonesia

Telkomsel

Asia

Indonesia

Indosat

Europe

Ireland

Eir Mobile
(Fmr: Meteor)

Europe

Ireland

Vodafone - Ireland

Asia

Israel

Pelephone

Asia

Israel

Hot Mobile

Asia

Israel

Cellcom

Europe

Italy

Telecom Italia S.p.a.

Europe

Italy

Vodafone

Asia

Japan

SoftBank Corp.

Asia

Kuwait

Ooredoo

Asia

Kuwait

STC (Viva)

Asia

Kuwait

ZAIN

Asia

Laos

Lao Tel

Europe

Latvia

Tele2

Europe

Latvia

LMT

Europe

Lithuania

Omnitel

Europe

Luxembourg

TANGO SA
(Proximus)

Europe

Luxembourg

P&T Luxembourg

Asia

Mainland China

China Mobile

Asia

Mainland China

China Unicom

Asia

Malaysia

Celcom

Europe

Malta

Epic

Europe

Malta

Go p.l.c. (GO Mobile)

Europe

Malta

Melita Limited

Americas

Mexico

AT&T

Europe

Netherlands

KPN

Europe

Netherlands

Vodafone Libertel B.V.

Europe

New Zealand

Vodafone New Zealand

Oceania

New Zealand

Spark

Europe

Norway

Telia Norge AS (Netcom)

Asia

Oman

OmanTel

Asia

Oman

Ooredoo
(Omani Qatari Telecommunications Company S.A.O.C / Nawras)

Asia

Philippines

Globe Telecom

Asia

Philippines

Smart

Europe

Poland

Polkomtel S.A. (Plus)

Europe

Poland

T-Mobile

Europe

Poland

P4

Europe

Portugal

Vodafone Portugal

Europe

Portugal

NOS Comunicações, S.A.

Europe

Portugal

MEO

Asia

Qatar

Ooredoo

Europe

Romania

RCS & RDS

Europe

Romania

Orange

Europe

Romania

Vodafone

Asia

Russia

MegaFon

Asia

Saudi Arabia

Saudi Telecom Company (STC)

Asia

Saudi Arabia

Zain

Asia

Saudi Arabia

Mobily

Africa

Seychelles

Cable&Wireless

Asia

Singapore

SingTel Mobile Singapore Pte Ltd

Asia

Singapore

StarHub

Europe

Slovak Republic

Orange

Europe

Slovenia

Telekom Slovenije
(Fmr : Mobitel)

Europe

Slovenia

Telemach Mobil d.o.o.

Asia

South Korea

SK Telecom Co., Ltd

Asia

South Korea

KT Corporation

Europe

Spain

Vodafone Spain

Europe

Spain

Telefonica Moviles Espana, S.A.

Europe

Sweden

TeliaSonera Mobile Networks AB

Europe

Sweden

Tele2

Europe

Switzerland

Swisscom

Europe

Switzerland

Sunrise

Europe

Switzerland

Salt (Orange)

Asia

Taiwan

Taiwan Mobile Co., Ltd

Asia

Taiwan

Chung Hwa Telecom Mobile

Asia

Taiwan

T-Star

Asia

Taiwan

FarEasTone

Asia

Thailand

Advanced Wireless Network Company Limited (AIS)

Asia

Thailand

TrueMove H

Europe

Turkey

TURKCELL Iletisim Hizmetleri A.S.

Asia

United Arab Emirates

Etisalat

Asia

United Arab Emirates

Du
Emirates Integrated Telecommunications Company PJSC

Europe

United Kingdom

EE Limited

Europe

United Kingdom

Telefonica

Americas

USA

AT&T

Asia

Vietnam

Viettel

Asia

Vietnam

VNPT