Cool SMS Sites (top 10 )

Boltblue
Send up to 90 free SMS text messages per week from your PC to UK mobile phones. Note: Boltblue is a subscription service (offering ringtones, downloads and free sms) but it is easy to opt-out

You may be able to send free text messages to cellphones in Ireland, USA and Canada too, but this is more...

CBFSMS.com
Impressive free text messaging service available from the homepage. Service online since 2001. Claims to be world-leader in no-signup-no-login SMS sending.

Some people are unable to use this free service. This is usually because they do not have JavaScript turned on more...

CellOp
Send free text messages, worldwide. Service online since 2004 but heavily supported by ads

Free sms service reported not to work for Australian (and now UK) mobile phone users. more...

email2sms.ru
Send free SMS text messages worldwide using this service that you don't need to register on. SMS texting online available since 2003, supported by ads.

Txting does not work in Asia Pacific region, apparently and messages may not be delivered immediately. SMS delivery report seems more...

ICQ
Use ICQ to send mobile messages to your friends' & family's cell phones whether they have ICQ or not! Need to have an ICQ number (requires installation of ICQ software). Available since 2003 and a popular free sms service

Currently works for phones in Australia (Vodafone), Canada (Bell, Microcell), Israel (Pelephone, Cellcom, Orange), Singapore (SingTel), Taiwan (Far EasTone Telecommunications). more...