Area Code 309-558 located in ROCK ISLAND, ROCK ISLAND, IL, more detail is as below. Place NPA (Numbering Plan Area) : 309 NXX (Local Number Prefix) : 558 City : ROCK ISLAND County : ROCK ISLAND State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 17161 LATA (Local Access Transport Area) : 634 Rate Center : ROCKISLAND ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 61201 Other Information NPANXX : 309558 County Population : 0 Switch CLLI (Common Language Location Identifier) : RCISILR1DS1 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 : AMERITECH ILLINOIS OCN (Operating Company Number) : 9329 Coverage Area Name : ROCK ISLAND Latitude : 41.5059 Longitude : -90.5699 ‹ previous : 309-557 next › : 309-559 Telephone Number List 309-558-0000 ~ 309-558-9999
