Area Code 516-231 located in NY, more detail is as below. Place NPA (Numbering Plan Area) : 516 NXX (Local Number Prefix) : 231 State : NY (New York) NXX Intro Version : 4/3/2013 Rate Center : NASSAUZN04 ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 516231 County Population : 0 Time Zone : Eastern (GMT -05:00) Company : PEERLESS NETWORK OF NEW YORK, LLC - NY OCN (Operating Company Number) : 155E Latitude : None Longitude : None ‹ previous : 516-230 next › : 516-232 Telephone Number List 516-231-0000 ~ 516-231-9999
