Area Code 315-323 located in MADRID, SAINT LAWRENCE, NY, more detail is as below. Place NPA (Numbering Plan Area) : 315 NXX (Local Number Prefix) : 323 City : MADRID County : SAINT LAWRENCE State : NY (New York) NXX Use Type : Wireless NXX Intro Version : 1995-02-11 FIPS (Federal Information Processing Standards) : 36089 LATA (Local Access Transport Area) : 136 Rate Center : MADRID ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 13660 Other Information NPANXX : 315323 County Population : 0 Switch CLLI (Common Language Location Identifier) : ESYRNYENCM2 MSA CBSA (Core Based Statistical Area) : Ogdensburg-Massena, NY MSA CBSA Code (Core Based Statistical Area) : 36300 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY OCN (Operating Company Number) : 6959 Coverage Area Name : MADRID Latitude : 44.7481 Longitude : -75.1352 ‹ previous : 315-322 next › : 315-324 Telephone Number List 315-323-0000 ~ 315-323-9999