Area Code 518-627 located in AMSTERDAM, MONTGOMERY, NY, more detail is as below. Place NPA (Numbering Plan Area) : 518 NXX (Local Number Prefix) : 627 City : AMSTERDAM County : MONTGOMERY State : NY (New York) NXX Use Type : Landline NXX Intro Version : 1999-05-10 FIPS (Federal Information Processing Standards) : 36057 LATA (Local Access Transport Area) : 134 Rate Center : AMSTERDAM ZIP Code Count : 133 ZIP Code Frequency : 94 ZIP Code : 12010 Other Information NPANXX : 518627 County Population : 0 Switch CLLI (Common Language Location Identifier) : AMSTNYPEDS0 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 : VERIZON NEW YORK, INC. OCN (Operating Company Number) : 9104 Coverage Area Name : AMSTERDAM Latitude : 42.9404 Longitude : -74.1981 ‹ previous : 518-627 next › : 518-628 Telephone Number List 518-627-0000 ~ 518-627-9999