| WEBSITE | COUNTRY | SIGN UP REQUIRED |
| LYCOS | UK | YES |
| GENIE | UK | YES |
| ICQ | ALL | YES |
| MTN SMS | ALL | YES |
| TXTUK | UK | NO |
| UBOOT | UK | YES |
| ONE.IT | ITALY | YES |
| GOLDEN TELECOM | ALL | NO |
| SMS CLUB | ALL | NO |
| MESSAGE X | USA | NO |
| GO ZING | USA | NO |
| CRAZY SMS | USA/CANADA | NO |
| PAGE ME | USA | NO |
| SMS RUSSIA | RUSSIA | YES |
| ACTIVAJOVEN | SPAIN | YES |
| EVERYDAY | ALL | YES |
| KATAWEB | ITALY | YES |
| SMS SEARCH | FRENCH | YES |
| SMS SEARCH | GERMAN | YES |
| LYCOS.DE | GERMAN | YES |
| SMS.IT | ITALY | YES |
| JUMPY | ITALY | YES |
| ADVALVAS | HOLLAND/BELGIUM | YES |
| FREESMS4U | HOLLAND | NO |
| SMS SKY | SOLVAKIA | NO |
| TIME 2 BCOOL | GERMAN | YES |
| United States | Germany | U.K |
| U.A.E | Kuwait | Bahrain |
| Saudi Arabia | Oman | Qatar |
| Australia | India | Pakistan |