Area Code 660-992 located in BLACKBURN, SALINE, MO, more detail is as below. Place NPA (Numbering Plan Area) : 660 NXX (Local Number Prefix) : 992 City : BLACKBURN County : SALINE State : MO (Missouri) NXX Use Type : Landline NXX Intro Version : 2004-12-13 FIPS (Federal Information Processing Standards) : 29195 LATA (Local Access Transport Area) : 524 Rate Center : BLACKBURN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 65321 Other Information NPANXX : 660992 Switch CLLI (Common Language Location Identifier) : KSCYMO110MD MSA CBSA (Core Based Statistical Area) : Marshall, MO MSA CBSA Code (Core Based Statistical Area) : 32180 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : LEVEL 3 COMMUNICATIONS, LLC - MO OCN (Operating Company Number) : 4932 Coverage Area Name : BLACKBURN Latitude : 39.1067 Longitude : -93.4858 ‹ previous : 660-988 next › : 660-993 Telephone Number List 660-992-0000 ~ 660-992-9999