Area Code 319-999 located in CEDAR RAPIDS, LINN, IA, more detail is as below. Place NPA (Numbering Plan Area) : 319 NXX (Local Number Prefix) : 999 City : CEDAR RAPIDS County : LINN State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 5/1/2008 FIPS (Federal Information Processing Standards) : 19113 LATA (Local Access Transport Area) : 635 Rate Center : CEDAR RPDS ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 52405 Other Information NPANXX : 319999 County Population : 0 MSA CBSA (Core Based Statistical Area) : Cedar Rapids, IA MSA CBSA Code (Core Based Statistical Area) : 16300 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : ATKINS TELEPHONE COMPANY, INC. - IA OCN (Operating Company Number) : 624E Coverage Area Name : CEDAR RAPIDS Latitude : 41.9815 Longitude : -91.6687 ‹ previous : 319-989 next › : 320-200 Telephone Number List 319-999-0000 ~ 319-999-9999