Area Code 507-221 located in BINGHAM LAKE, COTTONWOOD, MN, more detail is as below. Place NPA (Numbering Plan Area) : 507 NXX (Local Number Prefix) : 221 City : BINGHAM LAKE County : COTTONWOOD State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 27033 LATA (Local Access Transport Area) : 620 Rate Center : WINDOM ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 56118 Other Information NPANXX : 507221 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : WINDOM Latitude : 43.8732 Longitude : -95.1158 ‹ previous : 507-220 next › : 507-222 Telephone Number List 507-221-0000 ~ 507-221-9999