Area Code 309-644 located in MOLINE, ROCK ISLAND, IL, more detail is as below. Place NPA (Numbering Plan Area) : 309 NXX (Local Number Prefix) : 644 City : MOLINE County : ROCK ISLAND State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 17161 LATA (Local Access Transport Area) : 634 Rate Center : ROCKISLAND ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 61265 Other Information NPANXX : 309644 County Population : 0 Switch CLLI (Common Language Location Identifier) : RCISILFPAMD 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 : LEVEL 3 COMMUNICATIONS, LLC - IL OCN (Operating Company Number) : 6115 Coverage Area Name : ROCK ISLAND Latitude : 41.5079 Longitude : -90.5753 ‹ previous : 309-644 next › : 309-645 Telephone Number List 309-644-0000 ~ 309-644-9999