Area Code 309-987 located in CORDOVA, ROCK ISLAND, IL, more detail is as below. Place NPA (Numbering Plan Area) : 309 NXX (Local Number Prefix) : 987 City : CORDOVA County : ROCK ISLAND State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 2005-06-25 FIPS (Federal Information Processing Standards) : 17161 LATA (Local Access Transport Area) : 634 Rate Center : CORDOVA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 61242 Other Information NPANXX : 309987 County Population : 0 Switch CLLI (Common Language Location Identifier) : DVNPIAEATMD MSA CBSA (Core Based Statistical Area) : Davenport-Moline-Rock Island, IA-IL MSA CBSA Code (Core Based Statistical Area) : 19340 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL OCN (Operating Company Number) : 846F Coverage Area Name : CORDOVA Latitude : 41.6816 Longitude : -90.3211 ‹ previous : 309-984 next › : 309-988 Telephone Number List 309-987-0000 ~ 309-987-9999