Area Code 320-233 located in FINLAYSON, PINE, MN, more detail is as below. Place NPA (Numbering Plan Area) : 320 NXX (Local Number Prefix) : 233 City : FINLAYSON County : PINE State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1996-04-15 FIPS (Federal Information Processing Standards) : 27115 LATA (Local Access Transport Area) : 628 Rate Center : FINLAYSON ZIP Code Count : 746 ZIP Code Frequency : 99 ZIP Code : 55735 Other Information NPANXX : 320233 County Population : 0 Switch CLLI (Common Language Location Identifier) : FNSNMNXFDS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN OCN (Operating Company Number) : 1123 Coverage Area Name : FINLAYSON Latitude : 46.2048 Longitude : -92.9183 ‹ previous : 320-232 next › : 320-234 Telephone Number List 320-233-0000 ~ 320-233-9999