Driver SMS
Your vehicle's registration number / licence plate is a unique contact address with this sms service.
Exowave
Use your cellular phone to send short messages to private groups a friends you define. US wide, operator-independent service. Free of charge.
NetInformer
USA networks - Bulk SMS services. Web configuration, API access, 2-Way applications.
Nextel
Send messages to U.S. users of Nextel.
SMS Everywhere
Send text messages from your computer to cell phones in North America for free.
SMSPup
Provides free SMS messaging services to Australian mobile users. The site features calendar alert, ASX stock alert, Nokia logos and an email to SMS gateway.
TextAmerica
Registered users can send 5 free text messages per day to USA networks. Joining promotions allows more free messages.
Traffic Mobile Phone Accessories
Paid SMS service sending traffic alerts to your mobile. USA coverage only.