Area Code 518-993 located in FORT PLAIN, MONTGOMERY, NY, more detail is as below. Place NPA (Numbering Plan Area) : 518 NXX (Local Number Prefix) : 993 City : FORT PLAIN County : MONTGOMERY State : NY (New York) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 36057 LATA (Local Access Transport Area) : 134 Rate Center : FORT PLAIN ZIP Code Count : 1286 ZIP Code Frequency : 87 ZIP Code : 13339 Other Information NPANXX : 518993 County Population : 0 Switch CLLI (Common Language Location Identifier) : FTPLNYXARS0 MSA CBSA (Core Based Statistical Area) : Amsterdam, NY MSA CBSA Code (Core Based Statistical Area) : 11220 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY OCN (Operating Company Number) : 0096 Coverage Area Name : FORT PLAIN Latitude : 42.9323 Longitude : -74.6215 ‹ previous : 518-993 next › : 519-200 Telephone Number List 518-993-0000 ~ 518-993-9999