Area Code 618-787 located in DU BOIS, WASHINGTON, IL, more detail is as below. Place NPA (Numbering Plan Area) : 618 NXX (Local Number Prefix) : 787 City : DU BOIS County : WASHINGTON State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 17189 LATA (Local Access Transport Area) : 520 Rate Center : DUBOIS ZIP Code Count : 212 ZIP Code Frequency : 71 ZIP Code : 62831 Other Information NPANXX : 618787 Switch CLLI (Common Language Location Identifier) : DUBSILXERS0 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 : DU BOIS Latitude : 38.2238 Longitude : -89.2123 ‹ previous : 618-787 next › : 618-788 Telephone Number List 618-787-0000 ~ 618-787-9999
