Area Code 814-351 located in CURWENSVILLE, CLEARFIELD, PA, more detail is as below. Place NPA (Numbering Plan Area) : 814 NXX (Local Number Prefix) : 351 City : CURWENSVILLE County : CLEARFIELD State : PA (Pennsylvania) NXX Use Type : Landline NXX Intro Version : 2002-02-13 FIPS (Federal Information Processing Standards) : 42033 LATA (Local Access Transport Area) : 230 Rate Center : CURWENSVL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 16833 Other Information NPANXX : 814351 Switch CLLI (Common Language Location Identifier) : ALNAPABV0MD MSA CBSA (Core Based Statistical Area) : DuBois, PA MSA CBSA Code (Core Based Statistical Area) : 20180 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : GLOBAL NAPS - PA OCN (Operating Company Number) : 4660 Coverage Area Name : CURWENSVILLE Latitude : 40.9764 Longitude : -78.5202 ‹ previous : 814-350 next › : 814-352 Telephone Number List 814-351-0000 ~ 814-351-9999