The system for direct suppressed ringing access of a subscriber line enables the service provider to access subscriber lines from any location, as long as the incoming call is identified and authenticated as a suppressed ringing access call. The central office switch can maintain a list of predefined line numbers that are used by an authorized service provider to perform the suppressed ringing access function. Thus, a call origination on one of these lines is automatically validated as a suppressed ringing connection call. Alternatively, the suppressed ringing connection is requested by the inclusion of a predefined code in the dial string and the central office switch automatically authenticates the identity of the service provider. Manual authorization on a per call basis is available, where the service provider dials the number of a predefined access line, which connects the service provider to a suppressed ringing access apparatus that authenticates the identity of the service provider and their authority to initiate a suppressed ringing access connection to the selected subscriber line. Once the service provider authentication is accomplished, the suppressed ringing access apparatus then forwards the incoming call to the identified subscriber line via a suppressed ringing connection.