Area Code 218-388 located in GRAND MARAIS, COOK, MN, more detail is as below. Place NPA (Numbering Plan Area) : 218 NXX (Local Number Prefix) : 388 City : GRAND MARAIS County : COOK State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 27031 LATA (Local Access Transport Area) : 624 Rate Center : GRANDMRAIS ZIP Code Count : 466 ZIP Code Frequency : 100 ZIP Code : 55604 Other Information NPANXX : 218388 County Population : 0 Switch CLLI (Common Language Location Identifier) : GNTRMNXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CENTURYTEL OF MINNESOTA INC DBA CENTURYLINK OCN (Operating Company Number) : 1445 Coverage Area Name : GRAND MARAIS Latitude : 47.7514 Longitude : -90.3437 ‹ previous : 218-387 next › : 218-389 Telephone Number List 218-388-0000 ~ 218-388-9999