Area Code 319-463 located in KEOKUK, LEE, IA, more detail is as below. Place NPA (Numbering Plan Area) : 319 NXX (Local Number Prefix) : 463 City : KEOKUK County : LEE State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 19111 LATA (Local Access Transport Area) : 634 Rate Center : MONTROSE ZIP Code Count : 92 ZIP Code Frequency : 12 ZIP Code : 52632 Other Information NPANXX : 319463 County Population : 0 MSA CBSA (Core Based Statistical Area) : Fort Madison-Keokuk, IA-MO MSA CBSA Code (Core Based Statistical Area) : 22800 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM IOWA COMMUNICATIONS, INC. OCN (Operating Company Number) : 1178 Coverage Area Name : MONTROSE Latitude : 40.5279 Longitude : -91.4178 ‹ previous : 319-462 next › : 319-463 Telephone Number List 319-463-0000 ~ 319-463-9999