Your NumberBarn account will have all the information you need in order to port the phone number to OpenPhone.
More information about porting away from NumberBarn is on their FAQ page here.
When ready, initiate a porting request to OpenPhone by following the steps here.
We'll follow up with you if we need anything else from your end.
Don't have an OpenPhone account yet? Get OpenPhone for free today!
If you have any other questions, please submit a request here. We're happy to help!