Country	Zone	Country	Zone	Country	Zone
Afghanistan	4	Georgia (*)	1b	Panama	5
Algeria	1b	Germany	1a	Papua New Guinea (*)	4
American Samoa	3	Ghana	1b	Paraguay	5
Andorra	3	Gibraltar	1b	Peru	4
Anguilla	1b	Greece	1a	Philippines	3
Antigua & Barbuda	3	Grenada	2	Poland	1a
Argentina	3	Guadeloupe (*)	2	Portugal	1a
Armenia	1b	Guyana	3	Puerto Rico	4
Aruba	1b	Haiti	3	Qatar	3
Australia	1b	Hong Kong	2	Romania	1a
Austria	1a	Hungary	1a	Russia	3
Azerbaijan	3	Iceland	4	Saudi Arabia	1b
Bahamas	4	India	5	Serbia	2
Bahrain	1b	Indonesia	3	Seychelles	2
Bangladesh	1b	Iraq	3	Sierra Leone	3
Barbados	1b	Ireland	1a	Singapore	1b
Belgium	1a	Israel	1b	Slovakia	1a
Bermuda	4	Italy	1a	Slovenia	1a
Bosnia Herzegovina	1a	Jamaica	1b	South Africa	1b
Brazil	1b	Japan	1b	Spain	1a
British Virgin Islands	1b	Kazakhstan	4	Sri Lanka	3
Bulgaria	1a	Kenya	1b	St Kitts & Nevis	2
Canada	4	Kuwait	3	St Lucia	1b
Cayman Islands	1b	Latvia	1a	St Vincent & The Grenadines	1b
Chile	2	Lebanon	2	Sweden	1a
China	3	Liechtenstein	2	Switzerland	1b
Colombia	5	Lithuania	1a	Taiwan	2
Croatia	1a	Luxembourg	1a	Tajikistan	1b
Cruise Ships (Select Ships Only)	5	Macau	3	Tanzania	1b
Cuba	5	Malaysia	3	Thailand	3
Cyprus (South)	1a	Malta	1a	Trinidad & Tobago	2
Czech Republic	1a	Mauritius	3	Tunisia	2
Denmark	1a	Mexico	4	Turkey	1a
Dominica	1b	Montenegro	2	Turks & Caicos	2
Dominican Republic	3	Montserrat	1b	Uganda	1b
Egypt	1b	Morocco	2	Ukraine	3
El Salvador	1b	Mozambique	2	United Arab Emirates	1b
Estonia	1a	Namibia	3	United Kingdom	1a
Faeroe Island	3	Netherlands	1a	United States	4
Fiji	4	Netherlands Antilles	1b	Uruguay	3
Finland	1a	New Zealand	2	Us Virgin Islands	4
France	1a	Nigeria	1b	Uzbekistan	1b
French Antilles (*)	2	Norway	1a	Vietnam	1b
Gambia	2	Pakistan	3

* Service in this country is currently being tested. The service is operational, but outages due to technical implementation are likely. If reliability of service is required, then we recommend purchasing a local SIM card for this country.