Area Code 740-204 located in CARROLL, FAIRFIELD, OH, more detail is as below. Place NPA (Numbering Plan Area) : 740 NXX (Local Number Prefix) : 204 City : CARROLL County : FAIRFIELD State : OH (Ohio) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 39045 LATA (Local Access Transport Area) : 324 Rate Center : CARROLL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 43112 Other Information NPANXX : 740204 Switch CLLI (Common Language Location Identifier) : CLMDOHHX3MD 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 : GLOBAL CROSSING LOCAL SERVICES, INC.-OH OCN (Operating Company Number) : 8638 Coverage Area Name : CARROLL Latitude : 39.8008 Longitude : -82.7019 ‹ previous : 740-203 next › : 740-205 Telephone Number List 740-204-0000 ~ 740-204-9999