Area Code 319-657 located in AINSWORTH, WASHINGTON, IA, more detail is as below. Place NPA (Numbering Plan Area) : 319 NXX (Local Number Prefix) : 657 City : AINSWORTH County : WASHINGTON State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19183 LATA (Local Access Transport Area) : 634 Rate Center : AINSWORTH ZIP Code Count : 367 ZIP Code Frequency : 96 ZIP Code : 52201 Other Information NPANXX : 319657 County Population : 0 MSA CBSA (Core Based Statistical Area) : Iowa City, IA MSA CBSA Code (Core Based Statistical Area) : 26980 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM IOWA COMMUNICATIONS, INC. OCN (Operating Company Number) : 1178 Coverage Area Name : AINSWORTH Latitude : 41.2846 Longitude : -91.5538 ‹ previous : 319-657 next › : 319-658 Telephone Number List 319-657-0000 ~ 319-657-9999
