Area Code 218-991 located in STEPHEN, MARSHALL, MN, more detail is as below. Place NPA (Numbering Plan Area) : 218 NXX (Local Number Prefix) : 991 City : STEPHEN County : MARSHALL State : MN (Minnesota) NXX Use Type : Wireless NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 27089 LATA (Local Access Transport Area) : 636 Rate Center : STEPHEN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 56757 Other Information NPANXX : 218991 County Population : 0 Switch CLLI (Common Language Location Identifier) : STPHMNAB1MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : STEPHEN Latitude : 48.4493 Longitude : -96.8740 ‹ previous : 218-988 next › : 218-993 Telephone Number List 218-991-0000 ~ 218-991-9999