Area Code 585-866 located in MIDDLEPORT, NIAGARA, NY, more detail is as below. Place NPA (Numbering Plan Area) : 585 NXX (Local Number Prefix) : 866 City : MIDDLEPORT County : NIAGARA State : NY (New York) NXX Use Type : Landline NXX Intro Version : 8/17/2012 FIPS (Federal Information Processing Standards) : 36063 LATA (Local Access Transport Area) : 140 Rate Center : MIDDLEPORT ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 14105 Other Information NPANXX : 585866 County Population : 0 MSA CBSA (Core Based Statistical Area) : Buffalo-Niagara Falls, NY MSA CBSA Code (Core Based Statistical Area) : 15380 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VOXBEAM TELECOMMUNICATIONS INC. - NY OCN (Operating Company Number) : 423G Coverage Area Name : MIDDLEPORT Latitude : 43.2152 Longitude : -78.4779 ‹ previous : 585-865 next › : 585-869 Telephone Number List 585-866-0000 ~ 585-866-9999