Area Code 401-434 located in RUMFORD, PROVIDENCE, RI, more detail is as below. Place NPA (Numbering Plan Area) : 401 NXX (Local Number Prefix) : 434 City : RUMFORD 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 : PROVIDENCE ZIP Code Count : 1228 ZIP Code Frequency : 27 ZIP Code : 02916 Other Information NPANXX : 401434 County Population : 0 Switch CLLI (Common Language Location Identifier) : EPRVRINBDS0 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 : PROVIDENCE Latitude : 41.8244 Longitude : -71.3622 ‹ previous : 401-433 next › : 401-434 Telephone Number List 401-434-0000 ~ 401-434-9999