Area Code 320-274 located in ANNANDALE, WRIGHT, MN, more detail is as below. Place NPA (Numbering Plan Area) : 320 NXX (Local Number Prefix) : 274 City : ANNANDALE County : WRIGHT State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1996-04-15 FIPS (Federal Information Processing Standards) : 27171 LATA (Local Access Transport Area) : 628 Rate Center : ANNANDALE ZIP Code Count : 3100 ZIP Code Frequency : 87 ZIP Code : 55302 Other Information NPANXX : 320274 County Population : 0 Switch CLLI (Common Language Location Identifier) : ANDLMNXB27G MSA CBSA (Core Based Statistical Area) : Minneapolis-St. Paul-Bloomington, MN-WI MSA CBSA Code (Core Based Statistical Area) : 33460 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM LAKEDALE, INC. OCN (Operating Company Number) : 1414 Coverage Area Name : ANNANDALE Latitude : 45.2639 Longitude : -94.1262 ‹ previous : 320-274 next › : 320-275 Telephone Number List 320-274-0000 ~ 320-274-9999