Get the Twilio Phone Number SID from an active Twilio phone number

I would be very grateful if somebody could point me in the direction of the API that can be used to return a Phone Number SID ( PNXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX ) for a given and active twilio phone number, eg, +987654321 that we own - using our account SID and token in the request as normal.

This is to help complete the steps for ISV US A2P 10DLC Starter Registration - I'm looking for something that is the opposite and similar to adding a phone number to a messaging service?

Thanks,

Tim

Answers

If this is an emergency, please contact Twilio Support. This is not an official Support channel. https://support.twilio.com/
Have an urgent question?
Please contact Twilio Support. This is not an official Support channel.
Contact Support