There a way to set this up with Twilio and if we just have to provide a phone number to point it to along with a CC for the minutes we are in favor of making this happen ASAP. This is confusing enough for our clients and when they try calling it and they get a message that the number is disconnected, or call cannot be completed as dialed they just can't quite grasp the concept of this is only a texting number. We spend a ton of money on branding and providing a white glove treatment to our clients but the little things like this feature (not able to call the txt number) are making clients angry seems to be undoing the everything we are trying to accomplish.
https://support.twilio.com/hc/en-us/articles/223179908-Setting-Up-Call-Forwarding
Call Forwarding with Twilio Studio
Twilio Studio provides a visual interface to drag and drop widgets, with no programming experience required. For more information on Twilio Studio, please see our landing page here: www.twilio.com/studio.
Recommended for: Twilio users who aren't familiar with code, don't have their own web hosting, or want to get up and running as quickly as possible.
Set up: Setting up Twilio Studio to forward calls only requires a Connect Call To widget, and a bit of configuration. For a full walkthrough, please see our article for Forwarding Incoming Calls with Twilio Studio.
How Much am I Charged for Call Forwarding with Twilio? Priceless