Area Code 401-647 located in JOHNSTON, PROVIDENCE, RI, more detail is as below. Place NPA (Numbering Plan Area) : 401 NXX (Local Number Prefix) : 647 City : JOHNSTON County : PROVIDENCE State : RI (Rhode Island) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 44007 LATA (Local Access Transport Area) : 130 Rate Center : SCITUATE ZIP Code Count : 147 ZIP Code Frequency : 5 ZIP Code : 02919 Other Information NPANXX : 401647 County Population : 0 Switch CLLI (Common Language Location Identifier) : SCTTRISIRS1 MSA CBSA (Core Based Statistical Area) : Providence-New Bedford-Fall River, RI-MA MSA CBSA Code (Core Based Statistical Area) : 39300 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : VERIZON NEW ENGLAND INC. OCN (Operating Company Number) : 9102 Coverage Area Name : SCITUATE Latitude : 41.8318 Longitude : -71.5908 ‹ previous : 401-647 next › : 401-647 Telephone Number List 401-647-0000 ~ 401-647-9999