Area Code 740-332 located in ADELPHI, ROSS, OH, more detail is as below. Place NPA (Numbering Plan Area) : 740 NXX (Local Number Prefix) : 332 City : ADELPHI County : ROSS State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 39141 LATA (Local Access Transport Area) : 324 Rate Center : LAURELVL ZIP Code Count : 42 ZIP Code Frequency : 2 ZIP Code : 43101 Other Information NPANXX : 740332 Switch CLLI (Common Language Location Identifier) : LAVLOHXBRS0 MSA CBSA (Core Based Statistical Area) : Chillicothe, OH MSA CBSA Code (Core Based Statistical Area) : 17060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER NORTH, INC. - OH OCN (Operating Company Number) : 0615 Coverage Area Name : LAURELVILLE Latitude : 39.4688 Longitude : -82.7391 ‹ previous : 740-332 next › : 740-332 Telephone Number List 740-332-0000 ~ 740-332-9999