Area Code 618-891 located in TAMMS, ALEXANDER, IL, more detail is as below. Place NPA (Numbering Plan Area) : 618 NXX (Local Number Prefix) : 891 City : TAMMS County : ALEXANDER State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 2002-05-01 FIPS (Federal Information Processing Standards) : 17003 LATA (Local Access Transport Area) : 362 Rate Center : TAMMS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 62988 Other Information NPANXX : 618891 Switch CLLI (Common Language Location Identifier) : CRDLILABMMD 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 : LEVEL 3 COMMUNICATIONS, LLC - IL OCN (Operating Company Number) : 6115 Coverage Area Name : TAMMS Latitude : 37.2363 Longitude : -89.2677 ‹ previous : 618-889 next › : 618-892 Telephone Number List 618-891-0000 ~ 618-891-9999