Area code and exchange code is assigned to every constituent of city in the United States. The area and exchange codes of the telephone can be used to find information about a region. Area code 412 and exchange code 430 is assigned to PITTSBURGH. The latitude and longitude corresponding to 40.437662670747 and -80.003422320817 can be used to find an area on the map. Peerless Network of Pennsylvania LLC - PAoperates most of the land lines in United States.