Area Code 218-481 located in DULUTH, SAINT LOUIS, MN, more detail is as below. Place NPA (Numbering Plan Area) : 218 NXX (Local Number Prefix) : 481 City : DULUTH County : SAINT LOUIS State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 6/3/2009 FIPS (Federal Information Processing Standards) : 27137 LATA (Local Access Transport Area) : 624 Rate Center : DULUTH ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 55805 Other Information NPANXX : 218481 County Population : 0 MSA CBSA (Core Based Statistical Area) : Duluth, MN-WI MSA CBSA Code (Core Based Statistical Area) : 20260 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : TELEPORT COMMUNICATIONS AMERICA, LLC - MN OCN (Operating Company Number) : 8405 Coverage Area Name : DULUTH Latitude : 46.7875 Longitude : -92.1013 ‹ previous : 218-480 next › : 218-482 Telephone Number List 218-481-0000 ~ 218-481-9999