Area Code 618-335 located in CAIRO, ALEXANDER, IL, more detail is as below. Place NPA (Numbering Plan Area) : 618 NXX (Local Number Prefix) : 335 City : CAIRO County : ALEXANDER State : IL (Illinois) NXX Use Type : Wireless NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 17003 LATA (Local Access Transport Area) : 520 Rate Center : CENTRALIA ZIP Code Count : 1 ZIP Code Frequency : 50 ZIP Code : 62914 Other Information NPANXX : 618335 Switch CLLI (Common Language Location Identifier) : STLSMOZCXLZ MSA CBSA (Core Based Statistical Area) : Cape Girardeau-Jackson, MO-IL MSA CBSA Code (Core Based Statistical Area) : 16020 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL OCN (Operating Company Number) : 6333 Coverage Area Name : CENTRALIA Latitude : 38.5334 Longitude : -89.1314 ‹ previous : 618-335 next › : 618-336 Telephone Number List 618-335-0000 ~ 618-335-9999