Area Code 717-201 located in LANCASTER, LANCASTER, PA, more detail is as below. Place NPA (Numbering Plan Area) : 717 NXX (Local Number Prefix) : 201 City : LANCASTER County : LANCASTER State : PA (Pennsylvania) NXX Use Type : Wireless NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 42071 LATA (Local Access Transport Area) : 226 Rate Center : LANCASTER ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 17602 Other Information NPANXX : 717201 Switch CLLI (Common Language Location Identifier) : YORKPAXMIMD MSA CBSA (Core Based Statistical Area) : Lancaster, PA MSA CBSA Code (Core Based Statistical Area) : 29540 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : LANCASTER Latitude : 40.0381 Longitude : -76.3064 ‹ previous : 717-201 next › : 717-202 Telephone Number List 717-201-0000 ~ 717-201-9999