Area Code 507-394 located in ADRIAN, NOBLES, MN, more detail is as below. Place NPA (Numbering Plan Area) : 507 NXX (Local Number Prefix) : 394 City : ADRIAN County : NOBLES State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 27105 LATA (Local Access Transport Area) : 630 Rate Center : NOLTL ROCK ZIP Code Count : 16 ZIP Code Frequency : 40 ZIP Code : 56110 Other Information NPANXX : 507394 Switch CLLI (Common Language Location Identifier) : LTRKIAXOCG0 MSA CBSA (Core Based Statistical Area) : Worthington, MN MSA CBSA Code (Core Based Statistical Area) : 49380 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NORTHERN IOWA TELEPHONE CO. OCN (Operating Company Number) : 1259 Coverage Area Name : ELLSWORTH Latitude : 43.4415 Longitude : -95.8808 ‹ previous : 507-393 next › : 507-394 Telephone Number List 507-394-0000 ~ 507-394-9999