To be able to use alphanumeric sender, sender needs to be registered in these following countries.

Abkhazia
Afghanistan
Algeria
Armenia
Bangladesh
Belarus
Bosnia and Herzegovina
Canada
Chad
Congo, Democratic Republic of
Cuba
Cyprus
Czech Republic
Egypt
El Salvador
France
Georgia
Guatemala
Honduras
Hong Kong
India
Indonesia
Iran
Israel
Jordan
Kazakhstan
Kenya
Kuwait
Kyrgyzstan
Laos
Malaysia
Mexico
Montenegro
Morocco
Namibia
New Zealand
Nicaragua
Oman
Pakistan
Palestinian Territory
Philippines
Qatar
Romania
Russian Federation
Saudi Arabia
Serbia
Seychelles
Singapore
Slovenia
South Ossetia
Sri Lanka
Tanzania
Turkey
Ukraine
United Arab Emirates
United States (includes Puerto Rico, Guam, Northern Mariana Islands ans US Virgin Islands)
Uzbekistan
Vietnam
Yemen
Zambia

Did this answer your question?