Area Code 484-297 located in WYNNEWOOD, MONTGOMERY, PA, more detail is as below. Place NPA (Numbering Plan Area) : 484 NXX (Local Number Prefix) : 297 City : WYNNEWOOD County : MONTGOMERY State : PA (Pennsylvania) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 42091 LATA (Local Access Transport Area) : 228 Rate Center : PHPHSBZN24 ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 19096 Other Information NPANXX : 484297 County Population : 0 Switch CLLI (Common Language Location Identifier) : PHLAPA45DS0 MSA CBSA (Core Based Statistical Area) : Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA CBSA Code (Core Based Statistical Area) : 37980 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Overlay : L Company : TELCOVE OF EASTERN PENNSYLVANIA - PA OCN (Operating Company Number) : 8483 Coverage Area Name : ARDMORE Latitude : 40.0105 Longitude : -75.3008 ‹ previous : 484-296 next › : 484-297 Telephone Number List 484-297-0000 ~ 484-297-9999