Tresta alternative - Port your phone numbers to Ring4

If you have active Tresta phone numbers and want to port them to Ring4, you can request a phone number transfer to Tresta.

- Submit a port-out request to Tresta:

- Create a Ring4 Business account: go to and open the console

- Request the port-in of the number: Fill the form

The porting process can be immediate or last up to 2-5 business days.


To learn more about Ring4, visit