Area Code 740-310 located in BRIDGEPORT, BELMONT, OH, more detail is as below. Place NPA (Numbering Plan Area) : 740 NXX (Local Number Prefix) : 310 City : BRIDGEPORT County : BELMONT State : OH (Ohio) NXX Use Type : Wireless NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 39013 LATA (Local Access Transport Area) : 324 Rate Center : WHELNGZON8 ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 43912 Other Information NPANXX : 740310 Switch CLLI (Common Language Location Identifier) : SCVIOHAGCM0 MSA CBSA (Core Based Statistical Area) : Wheeling, WV-OH MSA CBSA Code (Core Based Statistical Area) : 48540 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH OCN (Operating Company Number) : 6025 Coverage Area Name : SAINT CLAIRSVILLE Latitude : 40.0856 Longitude : -80.9000 ‹ previous : 740-309 next › : 740-310 Telephone Number List 740-310-0000 ~ 740-310-9999