Remove a DID

From VoIP.ms Wiki

Removing a DID from your account is a task that you can do from your main portal, please go to the Finances tab and then click DID Billing. From this page, you can cancel number(s). Remember this process can not be reversed, you need to be sure that you will not longer need the number.

If you are porting out your DID and you are deleting it from your account. Please do not forget to check the box: Check here if you ported this number to another network.