D--Telephone and Fax Services Inactive Notice ID:DOIDFBO200024 Telephone and Fax Services Department/Ind.Agency Subtier Office INTERIOR, DEPARTMENT OF THE DEPARTMENTAL OFFICES IBC ACQ SVCS DIRECTORATE (00004) NAICS 517111 - Wired Telecommunications Carriers PSC ADP AND TELECOMMUNICATIONS Data sourced from SAM.gov. View Official Posting »