The following shows the country list that only allows a registered Sender ID for SMS messaging:
| Country | Network Operator |
|---|---|
| Belarus | MTS; JV Mobile Digital Communications Ltd (Velcom); BelCel JV; Belarusian Telecommunications Network CJSC (BeST); |
| Chad | Millicom (Tchad Mobile); |
| Czech Republic | O2; Vodafone; T-Mobile; |
| Democratic Republic of the Congo | CCT(Orange); |
| Indonesia | Telkom Flexi; Axis; Smart; Komselindo STKB-C (AMPS); TelkomSel; Indosat (DCS); Excelcomindo GSM; Hutchison; and others. |
| Iran | Mobile Communications Company of Iran (TCI) |
| Jordan | UMNIAH; |
| Kazakhstan | K-Cell; Beeline; |
| Kenya | yu (Econet Wireless); Orange(Telkom Kenya); Safaricom; |
| Kuwait | Zain Mobile Telecommunication Company (MTC); Wataniya telecom; viva; |
| Morocco | Medi Telecom; Itissalat (IAM); INWI (Wana); |
| Myanmar | OOREDOO |
| Nepal | Ncell (Spice Nepal) |
| Philippines | Cure (Red Telecom); Sun Cellular (DigiTel); Extelcom CDMA; Globetelecom; Nextel; Smart; |
| Qatar | Q-Tel |
| Romania | Orange |
| Russian Federation | Rostelecom; AKOS; Eniseytelekom (ETK); Extel (Bee Line); MegaFon; Mobile TeleSystems; MOTIV (Ekaterinburg 2000 GSM); Nizhny Novgorod Cellular Communications; TELE2 Teleset; |
| Saudi Arabia | STC (Saudi Telecom); Mobily (Etisalat); Zain; Lebara Mobile (MVNO); Virgin Mobile (MVNO); Bravo KSA (MVNO); |
| Sri Lanka | Mobitel; Bharti Airtel Lanka (Pvt); MTN Dialog (Axiata); Etisalat; Hutchison; |
| Thailand | Advanced Info Service PLC (AIS GSM); CAT; CAT CDMA; Digital Phone Co Ltd(GSM 1800); HUTCH CDMA; NMT CDMA; TOT 3G (Thai Mobile); Total Access Communications Co(DTAC); True Move Company Ltd(True Move); and Others. |
| Turkey | Turk Telecom; Turkcell; Vodafone; |
| United Arab Emirates | du; etisalat; |
| Vietnam | BEELINE (GTEL); HT Mobile (Vietnamo); MobiFon; S-Fone (CDMA); Viettel Mobile; VinaPhone; |
For further information, please contact our support team.