How to check if a Twilio number can send MMS messages
Twilio currently offers MMS-enabled long code phone numbers in the US and Canada.
Searching for New Numbers
If you are buying phone numbers from our Buy a Number page, you’ll see an “MMS-enabled” icon (like the existing Voice-enabled and SMS-enabled icons) highlighted for phone numbers that support MMS messaging.
You can also use the AvailablePhoneNumbers API to find MMS-enabled numbers. You can use the “MmsEnabled” list filter parameter to filter the list of numbers returned.
Check Capabilities of Existing Numbers
If you want to check if a number you already own is MMS-enabled, make an HTTP GET request to the IncomingPhoneNumbers resource URI or use our API Explorer to check the property for your number. The property for an MMS-enabled number will look like this:
<Capabilities> <Voice>true</Voice> <SMS>true</SMS> <MMS>true</MMS> </Capabilities>