Area Code 618-306 located in CAIRO, ALEXANDER, IL, more detail is as below. Place NPA (Numbering Plan Area) : 618 NXX (Local Number Prefix) : 306 City : CAIRO County : ALEXANDER State : IL (Illinois) NXX Use Type : Wireless NXX Intro Version : 2004-08-17 FIPS (Federal Information Processing Standards) : 17003 LATA (Local Access Transport Area) : 362 Rate Center : CAIRO ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 62914 Other Information NPANXX : 618306 Switch CLLI (Common Language Location Identifier) : CRDLIL131MD 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 : CAIRO Latitude : 37.0128 Longitude : -89.1764 ‹ previous : 618-305 next › : 618-307 Telephone Number List 618-306-0000 ~ 618-306-9999