Area Code 412-204 located in PITTSBURGH, ALLEGHENY, PA, more detail is as below. Place NPA (Numbering Plan Area) : 412 NXX (Local Number Prefix) : 204 City : PITTSBURGH County : ALLEGHENY State : PA (Pennsylvania) NXX Use Type : Landline NXX Intro Version : 2001-03-03 FIPS (Federal Information Processing Standards) : 42003 LATA (Local Access Transport Area) : 234 Rate Center : PTTSBGZON8 ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 15272 Other Information NPANXX : 412204 Switch CLLI (Common Language Location Identifier) : PITBPAMADS1 MSA CBSA (Core Based Statistical Area) : Pittsburgh, PA MSA CBSA Code (Core Based Statistical Area) : 38300 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : US LEC OF PENNSYLVANIA, INC. OCN (Operating Company Number) : 2514 Coverage Area Name : PITTSBURGH Latitude : 40.4508 Longitude : -80.0076 ‹ previous : 412-203 next › : 412-204 Telephone Number List 412-204-0000 ~ 412-204-9999