Area Code 320-542 located in DAWSON, LAC QUI PARLE, MN, more detail is as below. Place NPA (Numbering Plan Area) : 320 NXX (Local Number Prefix) : 542 City : DAWSON County : LAC QUI PARLE State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1/13/2006 FIPS (Federal Information Processing Standards) : 27073 LATA (Local Access Transport Area) : 626 Rate Center : DAWSON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 56232 Other Information NPANXX : 320542 County Population : 0 Switch CLLI (Common Language Location Identifier) : STCDMNTOSMD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FRONTIER COMMUNICATIONS OF MINNESOTA, INC. OCN (Operating Company Number) : 1367 Coverage Area Name : DAWSON Latitude : 44.9322 Longitude : -96.0579 ‹ previous : 320-537 next › : 320-543 Telephone Number List 320-542-0000 ~ 320-542-9999