USSD Roaming

CountryOperator
Albania AMC
Eagle Mobile
Algerie Orascom Telecom
Andorra STA
Angola Unitel
Anguilla Digicel
Antigua & Barbuda Digicel
Aruba Digicel
Setar
Australia Optus (Singtel)
Vodafone
Austria T-Mobile
Orange (One)
Bahrain Batelco
MTC Vodafone (Zain)
Viva
Bangladesh Aktel (Robi Axiata)
Barbados Digicel
Belarus velcom (MDC)
MTS
Best - Life:)
Belgium Belgacom
Mobistar
Orange (KPN) Base
Benin Telecel (Etisalat )
Bermuda Digicel
Bolivia Entel
Bonaire Digicel
Bosnia & Herzegovina BH Telecom
Eronet
Mtell
Brazil TIM
Viva
Bulgaria Globul (Cosmo)
BTC (Vivatel)
MobilTel
Cape Verde T+
Cayman Islands Digicel
Central African Republic Atlantique Telecom Centrafrique
Cambodia Metfone
Canada Bell
Telus
Chad Millicom
Chile Claro
Entel
Congo Vodacom
Cote D'ivoire MTN (Loteny Telecom)
Atlantique Telecom
Croatia T-Mobile(Croatian Telecom)
TELE2
VIP-NET
Cyprus areeba
CYTA - Vodafone
Czech Repub RadioMobil (T-Mobile)
Telefonica O2(Eurotel Praha)
Vodafone Czech Republic a.s
Denmark Tele Danmark (TDC)
Telia Mobile
Telenor (Sonofon)
Dominica Digicel
Egypt Vodafone
Etisalat
Estonia EMT
Elisa (Radiolinja)
Tele2
Faroe Islands Faroese Telecom
Fiji Digicel
Finland OY Radiolinja(Elisa)
France Bouygues Telecom
Free Mobile
Orange (France Telecom)
French Guiana Digicel
Gabon Atlantique Telecom
Georgia Geocell
Magticom
Veon/Beeline/Mobitel/Georgia LLC
Germany E-Plus
T-Mobile (Telekom Deutschland)
Vodafone
Telefonica O2
Ghana Scancom
Gibraltar Gibtel
Greece Cosmote
Vodafone (Panafon)
Wind Hellas Telecommunications S.A.
Grenada Digicel
Guinea Orange
Hungary Magyar Telekom (T-Mobile)
Telenor (Pannon GSM)
Vodafone
Iceland Siminn
Vodafone
Viking wireless
Iran MCI
MTN
Ireland Eircell (Vodafone)
O2
Isle of man Manx Telecom
Israel Cellcom
Mirs
Orange (Partner CC Ltd)
Pelephone Communications
Italy Vodafone (Omnitel Pronto)
H3G
TIM
Wind (Vimpelcom)
Jamaica Digicel
Japan NttDocomo
Jersey Jersey Telecom
Jordan MobileCom(Orange)
Kazakhstan K'Cell
Beeline (KaR-Tel LLP)
NEO (Tele2)
Kenya Essar Telekom (Yu)
Telkom
Korea KTF
Kyrgyzstan Beeline (Sky Mobile LLC )
Alfa Telecom
Nurtelecom
Latvia LMT
Baltcom (TELE2AB)
Bite
Lebanon LibanCell
MIC1
Liechtenstein Swisscom
Orange
Tango Mobile
Lithuania Omnitel
TELE2
Bite
Luxembourg P&T Luxembourg
TANGO
Macedonia MobiMak (T-Mobile)
Malaysia Celcom
Mali Malitel
Malta Go Mobile
Vodafone
Melita
Mexico Radiomovil Dipsa (Telcel)
Moldova Moldcell
Voxtel (Orange)
Monaco Monaco Telecom
Mongolia Mobicom
Montenegro Crnogorskiy Telecom
Telenor (Promonte)
mTel
Morocco IAM
Medi Telecom
Wana
Mozambique m:Cel
Namibia MTC
Netherlands vodafone
Telfort B.V.
New Zealand Vodafone
TNZ
Niger Atlantique Telecom (Telecel Moov)
Nigeria Glo Mobile
EMTS
MTN
Norway MCP
Mobile Norway AS (Ntwork Norway)
TeliaSonera Norge AS (NetCom)
Oman Oman Mobile
Paraguay Hola Paraguay S.A.
Poland Centertel
Polkomtel
PTC (T-Mobile) "ERA"
Play (P4)
Portugal TMN
Optimus
Vodafone
Qatar Qtell
Vodafone
Reunion SRR
Romania Cosmote (T-Mobile)
Vodafone (MobiFon)
Mobil Rom (Orange)
Russia Ekaterinburg
MegaFon
MTS
Vimpelcom, Beeline
BaykalWestCom(Far-Eastern)
Rostov Cellular Communications
YeniseyTelecom(Siberian Cellular-900)
ZAO"Smarts"
NCC
Uralsvyazinform(Rostelecom)
Saudi Arabia STC(Ai Jawal)
Etisalat
Senegal Orange
Sentel
Serbia Telenor(Mobtel)
Telekom Srbija
Slovak Repub Globtel(Orange)
Telefonica O2 (Movistar)
T-Mobile (Slovak Telecom)
Slovenia Mobitel
SiMobil
Tusmobil
South Africa Vodacom (Vodafone)
MTN
Spain AirTel (Vodafone)
Xfera
Telefonica Moviles (O2)
Orange France Telecom(Amena)
St Maarten Dutch Caribbean Telcell
St. Kitts and Nevis Digicel
St.Lucia Digicel
St.Vincent & Grenadines Digicel
Sweden Vodafone (Telenor Europolitan)
Tele 2 AB(COMVIQ)
Switzerland Sunrise
Swisscom
Orange
Syria areeba
Tajikistan Beeline (Tacom LLC)
Tanzania Celtel (Airtel)
Zantel
Togo Moov
Trinidad and Tobago Digicel
Turkey Avea
Turkcell
Vodafone
Turks and Caicos Digicel
UAE Etisalat
Uganda MTN
Warid Telecom
UK Telefonica O2
Vodafone
Hutchison 3G
Orange
Everything Everywhere Limited (T-Mobile)
Ukraine Kyivstar, Private Joint Stock Company
UMC (MTS)
Ukrtelekom
Uruguay Antel
USA Nextel
AT&T
VoiceStream(T-Mobile)
Uzbekistan Beeline (Unitel LLC)
UAE Etisalat
Vietnam VMS
Vinaphone
Virgin Islands(UK) Digicel
Yemen Sabafon
Zimbabwe EcoNet
NetOne