Area Code 641-938 located in ALBIA, MONROE, IA, more detail is as below. Place NPA (Numbering Plan Area) : 641 NXX (Local Number Prefix) : 938 City : ALBIA County : MONROE State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 19135 LATA (Local Access Transport Area) : 632 Rate Center : BLAKESBURG ZIP Code Count : 50 ZIP Code Frequency : 8 ZIP Code : 52531 Other Information NPANXX : 641938 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM IOWA COMMUNICATIONS, INC. OCN (Operating Company Number) : 1178 Coverage Area Name : BLAKESBURG Latitude : 40.9609 Longitude : -92.6385 ‹ previous : 641-938 next › : 641-938 Telephone Number List 641-938-0000 ~ 641-938-9999