A method for providing a dynamic bridge service is provided. The method comprises provisioning a dynamic bridge service associated with at least a first private number and a second private number. The method also comprises receiving an origination attempt from an electronic device associated with a third private number to establish a call to an electronic device associated with the first private number, requesting the bridge to be opened in response to receiving the origination attempt, and connecting the electronic device associated with the third private number to the bridge. The method also comprises connecting the electronic device associated with the first private number to the bridge, receiving a request to join the bridge from an electronic device associated with the second private number, and connecting the electronic device associated with the second private number to the bridge in response to receiving the request to join the bridge from the electronic device associated with the second private number.