Area Code 618-735 located in MOUNT VERNON, JEFFERSON, IL, more detail is as below. Place NPA (Numbering Plan Area) : 618 NXX (Local Number Prefix) : 735 City : MOUNT VERNON County : JEFFERSON State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17081 LATA (Local Access Transport Area) : 520 Rate Center : WOODLAWN ZIP Code Count : 78 ZIP Code Frequency : 9 ZIP Code : 62864 Other Information NPANXX : 618735 Switch CLLI (Common Language Location Identifier) : WDLWILXEDS0 MSA CBSA (Core Based Statistical Area) : Mount Vernon, IL MSA CBSA Code (Core Based Statistical Area) : 34500 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL OCN (Operating Company Number) : 1183 Coverage Area Name : WALTONVILLE Latitude : 38.3284 Longitude : -89.0339 ‹ previous : 618-734 next › : 618-735 Telephone Number List 618-735-0000 ~ 618-735-9999
