Yes! Flowroute supports sending and receiving of SMS.
Utilize Flowroute’s carrier-grade SMS capabilities to communicate with customers using existing toll-free and long code numbers in the US and Canada.
NOTE: Short-code is not supported on the messaging service currently.
You can also find the API and documentation to set up SMS/MMS here.
In order to use the SMS/MMS service, you will need to be able to apply the API actions to your application.