Carrier gateways are very important, it’s just not because it is used for the web to SMS or sending short messages to phone numbers, no they are many uses of this domain gateways. Sending messages from web to cell phones is just one of them.
Whatever it is you just want to use it to do whether it’s to send text messages directly to smartphones or sending text, audio and video as multimedia, these gateways will help you accomplish that, also for pthe ractical use of this SMS gateways see how to send text messages from computer to cell phones free.
List of SMS gateway domain address
*. Alltel Gateway: @ message.alltel.com
*.Nextel: @ messaging.nextel.com
*. Sprint Gateway: @ messaging.sprintpcs.com *.SunCom Gateway: @ tms.suncom.com
*.VoiceStream Gateway: @ voicestream.net
*.Verizon: @ vtext.com (text only) or @ vzwpix.com (photos and video)
*. Boost Gateway @ myboostmobile.com
*. Cricket Gateway: @ sms.mycricket.com
*. Sprint Gateway: @ messaging.sprintpcs.com
*. T-Mobile Gateway: @ tmomail.net
*. US Cellular Gateway: @ email.uscc.net
*. Virgin Gategway: @ vmobl.com.
That’s the top gateways for major carriers in the country as of now.