RoamHelp Hotline
The brand new RoamHelp enquiry hotline offers you a holistic and complimentary support service!

If you are traveling abroad and need to handle billing or have any roaming issues, you can reach out to your personal assistant for timely assistance through the following channels for free.

Toll-free

NEW
 

Dial with SUPREME
SIM card for free

SUPREME, as your ultimate travel companion, offers 24x7 free travel assistance service. Whenever you encounter any travel-related issues abroad, simply call the RoamHelp hotline using the SUPREME SIM card, and our professional team will promptly provide you with the most caring and reliable support.

Direct Call

You can dial the free enquiry hotline (+852 3166 8866) using your SUPREME mobile number.

SUPREME App Shortcut

1
Log in to the SUPREME App and tap the bottom right button
2
Select the button below to dial the RoamHelp hotline
The RoamHelp Free Hotline service is only applicable when dialed directly from a SUPREME phone number. Additional charges will apply if dialed from any other phone number. Terms and conditions.
Coverage
5G: 5G roaming service countries/regions
Asia Pacific
Afghanistan
Australia
Bangladesh
Brunei
Cambodia
Laos
Mainland China
East Timor
French Polynesia
Fiji
Guam
India
Indonesia
Japan
Kazakhstan
Kyrgyzstan
Macau
Malaysia
Mongolia
Myanmar
Nauru
New Zealand
Pakistan
Papua New Guinea
Philippines
Saipan
Singapore
South Korea
Sri Lanka
Taiwan
Tajikistan
Thailand
Tonga
Uzbekistan
Vanuatu
Vietnam
Europe
Aland
Albania
Austria
Belgium
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Faroe Islands
Finland
France
Georgia
Germany
Gibraltar
Greece
Greenland
Guernsey
Hungary
Iceland
Ireland
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Mallorca
Malta
Montenegro
Netherlands
Netherlands Antilles
Norway
Poland
Portugal
Romania
Russia
San Marino
Sardinia
Serbia
Sicilia
Slovak Republic
Spain
Sweden
Switzerland
Ukraine
United Kingdom
United Kingdom-Isle of Man
Vatican
Moldova
Slovenia
Americas
Anguilla
Antigua
Argentina
Aruba
Barbados
Barbuda
Bermuda
Bonaire
Brazil
British Virgin Islands
Canada
Cayman Island
Chile
Colombia
Curacao
Desirade
Dominica
Dominican Republic
Ecuador
El Salvador
French Guyana
French West Indies
Grenada
Guadeloupe
Guyana
Haiti
Hawaii
Jamaica
Les Saintes
Marie-Galante
Martinique
Mexico
Panama
Peru
Puerto Rico
Samoa
St. Barthelemy
St. Kitts & Nevis
St. Lucia
St. Martin (French Part)
St. Vincent
The Grenadines
Trinidad
Turks & Caicos
Uruguay
US Virgin Islands
USA
Middle East
Bahrain
Israel
Kuwait
Nepal
Oman
Qatar
Saudi Arabia
Turkey
UAE
Yemen Republic
Africa
Benin
Botswana
Cameroon
Congo Republic
Egypt
Ghana
Kenya
Liberia
Mauritius
Mozambique
Nigeria
South Africa
Suriname
Tanzania
Tunisia
Uganda
Congo
Cote D'lvoire
Guinea Bissau
Sudan
Swaziland
In-flight Roaming^
For details of the data roaming tariff for non-designated networks, please click here.
^ For the supported airline, please visit http://www.aeromobile.net/airlines/ for details. After the cabin crew announces that mobile phones can be used, customer is required to turn off Airplane Mode and turn on Data Roaming then the phone will be automatically logged-on the available in-flight roaming network.