Area Code 614-642 located in WEST JEFFERSON, MADISON, OH, more detail is as below. Place NPA (Numbering Plan Area) : 614 NXX (Local Number Prefix) : 642 City : WEST JEFFERSON County : MADISON State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 2002-08-04 FIPS (Federal Information Processing Standards) : 39097 LATA (Local Access Transport Area) : 324 Rate Center : WJEFFERSON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 43162 Other Information NPANXX : 614642 Switch CLLI (Common Language Location Identifier) : WOTNOHFCDS0 MSA CBSA (Core Based Statistical Area) : Columbus, OH MSA CBSA Code (Core Based Statistical Area) : 18140 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FIRST COMMUNICATIONS LLC DBA CORECOMM - OH OCN (Operating Company Number) : 4852 Coverage Area Name : W JEFFERSON Latitude : 39.9493 Longitude : -83.2677 ‹ previous : 614-641 next › : 614-643 Telephone Number List 614-642-0000 ~ 614-642-9999