Area Code 631-883 located in CLINTONDALE, ULSTER, NY, more detail is as below. Place NPA (Numbering Plan Area) : 631 NXX (Local Number Prefix) : 883 City : CLINTONDALE County : ULSTER State : NY (New York) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 36111 LATA (Local Access Transport Area) : 132 Rate Center : BAYPORT ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 12515 Other Information NPANXX : 631883 Switch CLLI (Common Language Location Identifier) : NYCMNY83DS5 MSA CBSA (Core Based Statistical Area) : Kingston, NY MSA CBSA Code (Core Based Statistical Area) : 28740 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : XO NEW YORK, INC. OCN (Operating Company Number) : 8340 Coverage Area Name : BAYPORT Latitude : 40.7373 Longitude : -73.0490 ‹ previous : 631-882 next › : 631-884 Telephone Number List 631-883-0000 ~ 631-883-9999