Area Code 507-920 located in HILLS, ROCK, MN, more detail is as below. Place NPA (Numbering Plan Area) : 507 NXX (Local Number Prefix) : 920 City : HILLS County : ROCK State : MN (Minnesota) NXX Use Type : Landline NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 27133 LATA (Local Access Transport Area) : 620 Rate Center : LUVERNE ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 56138 Other Information NPANXX : 507920 Switch CLLI (Common Language Location Identifier) : LVRNMNAACM2 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN OCN (Operating Company Number) : 5816 Coverage Area Name : LUVERNE Latitude : 43.6506 Longitude : -96.2055 ‹ previous : 507-899 next › : 507-922 Telephone Number List 507-920-0000 ~ 507-920-9999