Area Code 518-678 located in SAUGERTIES, ULSTER, NY, more detail is as below. Place NPA (Numbering Plan Area) : 518 NXX (Local Number Prefix) : 678 City : SAUGERTIES County : ULSTER State : NY (New York) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 36111 LATA (Local Access Transport Area) : 134 Rate Center : PALENVILLE ZIP Code Count : 141 ZIP Code Frequency : 12 ZIP Code : 12477 Other Information NPANXX : 518678 County Population : 0 Switch CLLI (Common Language Location Identifier) : PLVLNYPLRS0 MSA CBSA (Core Based Statistical Area) : Kingston, NY MSA CBSA Code (Core Based Statistical Area) : 28740 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON NEW YORK, INC. OCN (Operating Company Number) : 9104 Coverage Area Name : PALENVILLE Latitude : 42.1762 Longitude : -74.0257 ‹ previous : 518-678 next › : 518-678 Telephone Number List 518-678-0000 ~ 518-678-9999