Area Code 631-574 located in RIVERHEAD, SUFFOLK, NY, more detail is as below. Place NPA (Numbering Plan Area) : 631 NXX (Local Number Prefix) : 574 City : RIVERHEAD County : SUFFOLK State : NY (New York) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 36103 LATA (Local Access Transport Area) : 132 Rate Center : RIVERHEAD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 11901 Other Information NPANXX : 631574 Switch CLLI (Common Language Location Identifier) : NYCMNY83DSE MSA CBSA (Core Based Statistical Area) : New York-Northern New Jersey-Long Island, NY-NJ-PA MSA CBSA Code (Core Based Statistical Area) : 35620 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : PAETEC COMMUNICATIONS, INC. - NY OCN (Operating Company Number) : 4152 Coverage Area Name : RIVERHEAD Latitude : 40.9165 Longitude : -72.6647 ‹ previous : 631-573 next › : 631-575 Telephone Number List 631-574-0000 ~ 631-574-9999
