Area Code 319-350 located in CEDAR RAPIDS, LINN, IA, more detail is as below. Place NPA (Numbering Plan Area) : 319 NXX (Local Number Prefix) : 350 City : CEDAR RAPIDS County : LINN State : IA (Iowa) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19113 LATA (Local Access Transport Area) : 635 Rate Center : CEDAR RPDS ZIP Code Count : 3 ZIP Code Frequency : 100 ZIP Code : 52402 Other Information NPANXX : 319350 County Population : 0 Switch CLLI (Common Language Location Identifier) : CDRRIATSCM0 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 : UNITED STATES CELLULAR CORP. - IOWA OCN (Operating Company Number) : 6266 Coverage Area Name : CEDAR RAPIDS Latitude : 41.9815 Longitude : -91.6687 ‹ previous : 319-347 next › : 319-351 Telephone Number List 319-350-0000 ~ 319-350-9999